| County | Township | Location | Institution | Year | Month | Day |
| Cumberland | Portland | Portland Harbor Marine, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2018 | 7 | 25 |
| York | Kittery | Fort Foster, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2016 | 7 | 4 |
| Knox | Saint George | Port Clyde, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2012 | 8 | 22 |
| Hancock | Winter Harbor | Acadia Nat'l Park, Schoodic Point | The New York Botanical Garden (NY) | 2012 | 4 | 23 |
| Hancock | Winter Harbor | Acadia National Park, Schoodic Point | University of Michigan (MICH) | 2012 | 4 | 23 |
| Sagadahoc | Phippsburg | Morse Mountain Road on Sprague River marsh, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 9 | 22 |
| Lincoln | South Bristol | Docks at Darling Marine Station, Walpole, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 29 |
| Knox | Rockland | Journey's End Marina, Rockland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 29 |
| Cumberland | Freeport | Brewer South Freeport Marine, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 28 |
| Cumberland | Portland | Portland Yacht Services, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 28 |
| York | Wells | Wells Harbor, at Harbor Road, Wells ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 27 |
| York | York | Cape Neddick, southern ME | University of New Brunswick Fredericton (UNB(CEMAR)) | 2006 | 4 | 24 |
| York | Kittery | Brave Boat Harbor, at outer bridge pilings, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2005 | 11 | 7 |
| Washington | Pembroke | Pembroke, Downeast, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2005 | 8 | 26 |
| Washington | Lubec | Federal Harbor off Straight Bay Road, Denbow Neck, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2005 | 8 | 8 |
| Washington | Eastport | Estes Head, at Heritage Salmon Farm off of Broad Cove, Pen 2, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2005 | 8 | 7 |
| Washington | Eastport | Harris Point, At Stott Sea Farms, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2005 | 8 | 7 |
| Knox | Rockland | Jameson Point, north lighthouse breakwater, Rockland Harbor | University of Michigan (MICH) | 2005 | 4 | 17 |
| Knox | Rockland | Jameson Pt., Rockland Harbor, in tide pools north of lighthouse breakwater, on rock | The New York Botanical Garden (NY) | 2005 | 4 | 17 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 6 | |
| Cumberland | Harpswell | Basin Cove Falls, off Tebetan Road and private road 206, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 4 | 20 |
| Cumberland | Harpswell | Basin Point, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 4 | 20 |
| Sagadahoc | Phippsburg | Isiah's Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2001 | 12 | 11 |
| York | Kittery | Brave Boat Harbor, outer pilings, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2001 | 10 | 18 |
| Lincoln | Bristol | Loud Island, Deep Water Landing | University of Michigan (MICH) | 2001 | 7 | 7 |
| Lincoln | Bristol | Louds Island, Deep Water Landing, vic. Round Pond, on granite rock in tide pool | The New York Botanical Garden (NY) | 2001 | 7 | 7 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2001 | 6 | 19 |
| Washington | Cutler | Western Head, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2001 | 6 | 7 |
| Cumberland | Harpswell | at end of Route 123 near Potts Point, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 11 | 11 |
| Cumberland | Harpswell | Potts Point, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 11 | 11 |
| Cumberland | Portland | Evergreen, Peaks Island, opposite Great Diamond Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | Peaks Island, at Spar Cove looking directly towards Wyman Power Station, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | Peaks Island, ferry landing and docks at Jones Landing Marina, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | Peaks island, opposite Great Trout Pond and bunker, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | Peaks Island, Trefethan Landing, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Sagadahoc | Georgetown | Reid State Park, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 14 |
| Cumberland | Portland | Fore River, near Benny's Clam Hut, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 9 | 23 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 8 | 1 |
| Cumberland | Harpswell | White Bull Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Cumberland | Harpswell | Ram Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Cumberland | Harpswell | Pond Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Sagadahoc | Georgetown | tip of Kennebec Road, at private house, opposite Popham Beach i.e. mouth of Kennebec River, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 1 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 12 |
| Cumberland | Long Island | Little Chebeague Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 10 |
| Cumberland | Chebeague Island | Causeway between Great and Little Chebeague Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 10 |
| Cumberland | Chebeague Island | Great Chebeague Island, shoreline between causeway leading to Little Chebeague and ferry dock including Chandler Cove, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 10 |
| Cumberland | Harpswell | Mark Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 6 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 4 |
| Cumberland | Cape Elizabeth | Two Lights State Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 4 |
| Cumberland | Portland | Little Diamond Island, west end near Ferry Stop, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 3 |
| Cumberland | Portland | Great Diamond Island, marsh/mudflat and cove between Great and Little Diamond Islands, west side of Great Diamond Island, Casco Bay, Portland, Me | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 3 |
| Cumberland | Portland | Little Diamond Island, at cove connecting Great Diamond Island on east end of Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 3 |
| Cumberland | Cape Elizabeth | Portland Head Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 3 |
| Cumberland | Harpswell | Potts Point, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 27 |
| Cumberland | Portland | Peaks Island, cove just east of Long Point near marine Civil War Memorial, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 25 |
| Cumberland | Portland | Fore River, near Benny's Clam Hut, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 21 |
| Cumberland | Long Island | Andrew's Nubble, Long Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 13 |
| Cumberland | Long Island | Long Island, Ferry Dock, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 13 |
| Cumberland | Chebeague Island | Great Chebeague Island, at Eastern End Point and towards west side near Stone Pier and ferry docks, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 6 |
| Cumberland | Portland | Cliff Island, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 4 | 15 |
| Cumberland | Portland | The Bluffs, Cliff Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 4 | 15 |
| Cumberland | Portland | Peaks Island, at Spar Cove looking directly towards Wyman Power Station, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 25 |
| Cumberland | Portland | Peaks Island, Trefethan Landing, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 25 |
| Cumberland | Portland | shoreline opposite Great Trout Pond and bunker, Peaks Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 25 |
| Lincoln | Waldoboro | Back River Cove off Cove Road at boat ramp, Medomak River, Waldoboro ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 18 |
| Lincoln | Damariscotta | Glidden Point at entrance to Salt Bay, Damariscotta, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 18 |
| Knox | Friendship | Martin Point at the confluence of the Medomak River and Muscongus Bay, Friendship, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 18 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 17 |
| Knox | Saint George | Cove near junction of Turkey Road and Wallston Road, right next to private way called Kalliia Cove Road, St. George River, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Knox | Saint George | Otis Cove on the St. George River near junction of Turkey and Wallston Rds, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Knox | Saint George | Port Clyde boat ramp, Port Clyde Harbor, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Knox | Saint George | Turkey Cove on St. George River, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Knox | Saint George | Watts Cove, St. George River, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Lincoln | Boothbay | Farnham Point Development, Linekin Neck off Rt. 96 a little north of Ocean Harbor, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Lincoln | Edgecomb | Kitzi-Colby Preserve north of Bennett Neck on Damariscotta River, Edgecomb, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Lincoln | Boothbay | Ocean Point, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Sagadahoc | Georgetown | at end of Five Island Road (Rt. 127), Five Island, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 11 |
| Cumberland | Brunswick | New Meadow River, at Lehman Highway, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 9 |
| Sagadahoc | West Bath | New Meadows River at Rt. 1, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 9 |
| Sagadahoc | Phippsburg | Bald Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 4 |
| Cumberland | Portland | Fore River, near Benny's Clam Hut, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 26 |
| Cumberland | Yarmouth | Cousins Island, northwest shore near bridge, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 13 |
| Cumberland | Portland | Fore River, off Commercial Avenue and midway between Veterans Memorial Bridge and Million Dollar Bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 6 |
| Cumberland | South Portland | Fore River at Pleasantdale Cove area, just upstream from Rt. 77 at the end of Elm St., South Portland, ME; 43.635358 -70.270329 | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 29 |
| Cumberland | South Portland | Fore River, at end of Elm Street off Broadway, Pleasantdale, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 29 |
| Cumberland | Portland | Fore River, at exit 4 off route 295 bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 29 |
| Cumberland | Harpswell | Potts Point, below the old Harpswell Laboratory, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 29 |
| Cumberland | Harpswell | Potts Point, shoreline above the old Harpswell Laboratory, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 29 |
| Cumberland | South Portland | Fore River, at end of Waterman Drive and Route 77 junction near Million Dollar Bridge, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 25 |
| Cumberland | Portland | Fore River, just east of Million Dollar Bridge at High Street off of Commercial Avenue, Coast Guard Facility, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 17 |
| Cumberland | Portland | Fore River, off Commercial Avenue and midway between Veterans Memorial Bridge and Million Dollar Bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 17 |
| Cumberland | Portland | Portland Harbor, at 58 Fore Street in front of Train Museum, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 17 |
| Cumberland | Portland | Back Cove, off of Baxter Boulevard, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 31 |
| Cumberland | Portland | Fore River, at exit 5 bridge on Route 295, near West End, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 31 |
| Cumberland | Portland | Fore River, west end off Route 295 at exit 5, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 31 |
| Cumberland | Falmouth | Presumpscot River, at Presumpscot Falls Park and tidal dam just about Route 9, Falmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 31 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 30 |
| Cumberland | Cape Elizabeth | Pond Cove, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 30 |
| Cumberland | Cape Elizabeth | Two Lights State Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 30 |
| Cumberland | Freeport | Winslow Park, Harraseeket River, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 21 |
| Cumberland | Freeport | Cousins River, at mouth and end of Bay View Road, South Freeport, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 20 |
| Cumberland | Portland | East End Beach, at town boat ramp, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Cumberland | Portland | Fore River, Veteran's Memorial Bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Cumberland | South Portland | Fort Preble, near Southern Maine Technical College, Portland Harbor, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Cumberland | South Portland | Mill Cove, off Cottage Road at Shop and Save Parking Lot, Pleasantdale, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Cumberland | Cape Elizabeth | Portland Head Light at Fort William Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Sagadahoc | Phippsburg | Carrying Place Road and near Burnt Cove Island, Sebasco Harbor, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 17 |
| Sagadahoc | Phippsburg | Head Beach and adjacent marsh, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 17 |
| Sagadahoc | West Bath | New Meadows River at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 17 |
| Sagadahoc | Phippsburg | Sebasco Harbor, at Sebasco Estates and at boat ramp, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 17 |
| Sagadahoc | Phippsburg | Small Point Harbor boat ramp, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 17 |
| Sagadahoc | West Bath | Mill Cove, on Berry's Mill Road, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 5 |
| Sagadahoc | West Bath | Sabino Town Landing, New Meadows River, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 5 |
| Cumberland | Yarmouth | Cousins Island, Sandy Point Beach, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Falmouth | Macworth Island, near Baxter School for the Deaf, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Portland | Martin Point, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Falmouth | Mussel Cove, near Route 88, Falmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Yarmouth | Sunset Point, mouth of Broad Cove, across from Wyman Power Station, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Falmouth | Falmouth Foreside Town Landing, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Harpswell | Brickyard Cove, Quahog Bay, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Harpswell | Cundy's Harbor, at boat ramp opposite Oakhurst Island road, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Freeport | Freeport Town Wharf, at Sears Cove off Pine Street, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Brunswick | Middle Bay, off of Penniville Road, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 20 |
| Cumberland | Brunswick | Simpson Point, off Simpson Point Road, Merepoint Neck, Middle Bay, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 20 |
| Cumberland | Harpswell | Cundy's Harbor, near Holbrook Store, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 18 |
| Washington | Cutler | Black Point, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 10 | 31 |
| Cumberland | Harpswell | Basin Point, near Dolphin Restaurant, Potts Harbor, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 9 | 18 |
| Cumberland | Harpswell | tip of Ash Point Cove, Potts Harbor, at Lobster Pound, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 9 | 18 |
| Washington | Milbridge | McLellan Park off of Wyman Road, Narraguagus Bay, Milbridge, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 8 | 13 |
| Lincoln | Monhegan Island Plantation | Lobster Cove, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 7 | 29 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 7 | 17 |
| Cumberland | Cape Elizabeth | Pond Cove, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 7 | 17 |
| Cumberland | Harpswell | at upper end of Quahog Bay, Orr's Cove, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 6 | 26 |
| Cumberland | Harpswell | Quahog Bay, at Webber and Sons Lobster Company, off Pinkham Point Road, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 6 | 26 |
| Washington | Trescott | Moose Cove, Trescott, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 6 | 15 |
| Cumberland | Harpswell | tip of Bailey's Island, near Land's End Store and opposite Jacquish Island, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 6 | 8 |
| Washington | Lubec | Huckins Ledge, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 4 | 1 |
| Washington | Eastport | Mathews Island, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 2 | 25 |
| York | York | Brave Boat Harbor, Site 7, at outermost bridge pilings, York side, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 12 | 22 |
| Washington | Lubec | Carrying Place, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 11 | 30 |
| Cumberland | Portland | The Bluffs, Cliff Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 10 | 6 |
| Washington | Lubec | Carrying Place, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 8 | 21 |
| Washington | Eastport | Prince Cove Salmon Farm, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 8 | 21 |
| Washington | Beals | Cape Cove, Great Wass Island, Beals, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 7 | 1 |
| Washington | Lubec | Gove Point, Cobscook Bay, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 7 | 1 |
| Washington | Pembroke | Reversing Falls, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 6 | 30 |
| Washington | Lubec | Huckins Ledge, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 6 | 29 |
| Washington | Beals | Black Duck Cove, near Nature Conservancy's Great Wass I. Preserve, Beals, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 4 | 11 |
| Washington | Beals | Great Wass Island at junction of Beals Island near bridge, Beals, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 4 | 11 |
| Washington | Jonesport | Sandy River Beach, Jonesport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 4 | 11 |
| Lincoln | Bristol | Pemaquid Point Lighthouse, Chamberlain, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 4 | 11 |
| Washington | Eastport | Mathews Island, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 4 | 10 |
| Washington | Lubec | Huckins Ledge, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 4 | 10 |
| York | Kittery | Gerrish Island, Sisters Point, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 14 |
| Cumberland | Brunswick | New Meadow River, at Thomas Point, Cooks Corner, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 8 |
| Lincoln | South Bristol | at dock of the Darling Marine Laboratory (University of Maine), Clark's Cove, Walpole, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 7 |
| Lincoln | Waldoboro | Back River Cove off Cove Road at boat ramp, Medomak River, Waldoboro ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 7 |
| Lincoln | South Bristol | Farrins Wharf, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 7 |
| Knox | Saint George | Ripley Creek opposite St. George School, St. George River, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 7 |
| Knox | Saint George | Turkey Cove off Turkey Road on the St. George River, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 7 |
| Knox | North Haven | Cove just east of Crabtree Point and just opposite from Wooster Cove, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | creek at bridge on North Shore Road, adjacent to Webster Head, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | Kent Cove, North Haven Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | mouth of Waterman Cove at Fox Island Thoroghfare, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | North Haven Ferry Dock, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | Pulpit Harbor at mouth on the eastern side, North Haven Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | Southern Harbor near the junction of Main Street and Crabtree Point Road, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| York | York | Brave Boat Harbor, Site 14, approximately 1.11 km inland from the mouth, at the mouth of a small tidal channel just downstream from the innermost bridge pilings, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 28 |
| Washington | Cutler | Western Head, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 27 |
| Washington | Perry | North Perry on Gin Cove Road near Rt. 1, North Perry, Perry, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 26 |
| York | Kittery | Brave Boat Harbor, site 16, 1.27 km inland, at innermost bridge pilings and near the mouth of a tidal rapids, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 21 |
| York | Kennebunk | Parson's Beach, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 21 |
| Washington | Cutler | Naval Computer and Communication station just south of gate on Little Machias Bay and at third major promontory, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 17 |
| Washington | Cutler | Naval Computer and Communication station just south of gate on Little Machias Bay and just before a major promontory, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 17 |
| Washington | Cutler | Naval Computer and Telecommunication Station, Quaker Head, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 17 |
| Washington | Cutler | near pier and power plant at Naval Computer and Telecommunication Station, Machias Bay, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 17 |
| Washington | Cutler | Quaker Head, sheltered side, Machias Bay, (a granular beach hooked to an island), Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 17 |
| Washington | Whiting | off Rt. 191 near Looks Canning Company, Holmes Bay, Whiting, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 16 |
| Washington | Pembroke | Reversing Falls State Park, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 16 |
| York | Kittery | Fort Foster, Gerrish Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 16 |
| York | Kittery | Seward's Cove, Gerrish Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 9 |
| York | Kittery | Fort Foster, Gerrish Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 8 |
| York | Kittery | Brave Boat Harbor, Site T1D, approximately 1.221 km inland from harbor mouth and on the first major tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 5 |
| York | Kittery | Brave Boat Harbor, Site T1G, approximately 1.55 km inland from the harbor mouth at the third major junction off the first tributary delineating Cutts island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 5 |
| York | Kittery | Brave Boat Harbor, Site 5, 0.38 km inland, on the Kittery side of outer harbor on Cutts Island at outermost bridge pilings and near the mouth of a major tributary delineating the island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 1 |
| York | Kittery | Brave Boat Harbor, Site T1j, approximately 2.0 km inland from harbor mouth, at bridge off of Seapoint Road that crosses over the tidal tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 31 |
| York | Kittery | approximately 0.15 kilometers due east of Seapoint Road bridge near Chauncey Creek, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 19 |
| York | Kittery | contiguous marsh of Chauncey Creek proper near and oxbow and just before a major tidal junction, approximately 3.5 kilometers inland from the open coast near Sewards Cove, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 19 |
| York | Kittery | salt marsh area separating Gerrish and Cutts Island, at the end of the southern tidal channel, just east of site T4D and approximately 0.39 kilometers inland from the open coast near Sewards Cove, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 19 |
| York | Kittery | Seapoint, Seapoint proper near Crescent Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 19 |
| York | Kittery | Brave Boat Harbor, Site T1D, approximately 1.221 km inland from harbor mouth and on the first major tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 18 |
| York | Kittery | Brave Boat Harbor, Site T1G, approximately 1.55 km inland from the harbor mouth at the third major junction off the first tributary delineating Cutts island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 18 |
| York | Kittery | Brave Boat Harbor, site 16, 1.27 km inland, at innermost bridge pilings and near the mouth of a tidal rapids, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 17 |
| York | Kittery | Brave Boat Harbor, Site 5, on the Kittery side of Cutts Island at outermost bridge pilings and near the mouth of a major tributary delineating the island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 11 |
| York | Kittery | Brave Boat Harbor, site T3D, approximately 0.23 km upstream from the third major tributary's mouth and near Brave Boat Harbor Road, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 11 |
| York | York | Brave Boat Harbor, site 12, approximately 0.86 km inland from harbor mouth and just downstream from a small tributary on the northern York shoreline, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 4 |
| York | York | Brave Boat Harbor, Site 17 near innermost bridge piliings, Beddell Crossing, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 4 |
| York | Kittery | Brave Boat Harbor, Site T3C, approximately 1.23 km upstream from the third major tributary's mouth and near Brave Boat Harbor Road, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 4 |
| York | Kittery | Brave Boat Harbor, Site 5, outer harbor on Cutts Island near bridge pilings and the mouth of a major tidal tributary, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 3 |
| York | Kittery | Brave Boat Harbor, Site T1j, approximately 2.0 km inland from harbor mouth, at bridge off of Seapoint Road that crosses over the tidal tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 3 |
| York | York | Brave Boat Harbor, Site 1, 0.1 km inland, north/York side near a berm, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 2 |
| York | Kittery | Brave Boat Harbor, Site 8, approximately 0.41 km inland from mouth on Kittery Side and within a sandy embayment just behind a coastal berm, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 2 |
| York | Kittery | Brave Boat Harbor, Site BBHS, mouth of harbor, south bank, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 2 |
| York | Kittery | Brave Boat Harbor, site T1I, approximately 1.17 km upstream from Seapoint Road on the western side of a channel, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 1 |
| York | York | Brave Boat Harbor, Site 1, 0.1 km inland, north side near a coastal berm, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 26 |
| York | Kittery | Brave Boat Harbor, Site 4, Kittery Side of outermost harbor, approximately 0.38 km inland from mouth, just upstream from the outermost bridge pilings and near the mouth of the first major tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 26 |
| York | York | Brave Boat Harbor, Site 7, at outermost bridge pilings, York side, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 26 |
| York | Kittery | Brave Boat Harbor, Site BBHN, mouth of harbor, north bank, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 26 |
| York | York | Brave Boat Harbor, site 15, approximately 1.23 km inland, just downstream from the mouth of tributary 2 within an embayment area, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 22 |
| York | Kittery | Brave Boat Harbor, site 16, 1.27 km inland, at innermost bridge pilings and near the mouth of a tidal rapids, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 21 |
| York | Kittery | Brave Boat Harbor, Site 5, 0.38 km inland, outer harbor on Cutts Island, at outermost bridge pilings near the mouth of a major tributary delineating the island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 21 |
| York | Kittery | Brave Boat Harbor, site 9, approximately 0.65 km inland from mouth and somewhat diagonal (southwest) from and embayment on the York shoreline, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 21 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 19 |
| York | Kittery | Seapoint Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 11 |
| Washington | Cutler | at freshwater source, Money Cove, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 5 |
| Washington | Trescott | Baileys Mistake, Trescott, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 5 |
| Washington | Cutler | Money Cove, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 5 |
| York | Kittery | Brave Boat Harbor, Site 8, approximately 0.41 km inland from mouth on Kittery Side and within a sandy embayment just behind a coastal berm, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 3 |
| York | Kittery | Seapoint Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 29 |
| York | Kittery | Brave Boat Harbor, Site 4, Kittery Side of outermost harbor, approximately 0.38 km inland from mouth, just upstream from the outermost bridge pilings and near the mouth of the first major tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 26 |
| York | Kittery | Brave Boat Harbor, between sites 3 and 4, approximately 0.375 km inland from mouth on Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 19 |
| York | Kittery | Seapoint Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 2 |
| Washington | Eastport | Mathews Island, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 9 | 21 |
| Washington | Eastport | Deep Cove, near salmon farms and boat ramp area, Passamaquoddy Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 9 | 21 |
| Washington | Lubec | Huckins Ledge, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 9 | 21 |
| Hancock | Blue Hill | Blue Hill Falls, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 23 |
| Lincoln | South Bristol | Farrin's Wharf, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 3 |
| Lincoln | Westport Island | Roche property, Sheepscot River at Brook Point, extreme end of Westport Island, Westport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 18 |
| Lincoln | Westport Island | Sheepscot River north end of Westport Island, opposite Fort Edgecomb and at Sheepscot Marine, Westport Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 18 |
| Lincoln | Westport Island | Sheepscot River, opposite Mark Island, off East Road and near Kehail Point and Long Point, Westport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 18 |
| Cumberland | Harpswell | Cundy's Harbor, mouth of the New Meadows River, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 16 |
| Sagadahoc | Phippsburg | Fort Popham at the mouth of the Kennebec River, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 7 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 6 | 21 |
| York | Kennebunk | Parson's Beach, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 6 | 21 |
| Sagadahoc | West Bath | New Meadows River, at culvery off of Bath Road/Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 28 |
| Sagadahoc | West Bath | New Meadows River, at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 28 |
| Cumberland | Yarmouth | southeast side of Little John Island, Casco Bay, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 28 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 12 |
| Cumberland | Cape Elizabeth | Portland Head Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 12 |
| York | Kennebunk | Parson's Beach, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 7 |
| Sagadahoc | West Bath | New Meadows River at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 3 | 29 |
| Sagadahoc | West Bath | New Meadows River, at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 3 | 29 |
| Hancock | Bar Harbor | Otter Point, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 10 | 26 |
| Hancock | Mount Desert | Otter Cove, Mount Desert, Mount Desert Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 10 | 25 |
| York | York | Nubble Lighthouse, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 30 |
| Hancock | Winter Harbor | Schoodic Point, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 23 |
| Hancock | Bar Harbor | Otter Cove, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 23 |
| Hancock | Bar Harbor | Otter Cove, Mount Desert Island, ME | University of South Florida (USF) | 1996 | 8 | 23 |
| Lincoln | Bristol | Rachel Carson Salt Pond Preserve, Chamberlain, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 9 |
| Cumberland | Chebeague Island | Chandler Cove Wharf, Great Chebeague Island, Cumberland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 21 |
| Cumberland | Portland | Cliff Island ferry dock, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 21 |
| Cumberland | Chebeague Island | Deer Point, Great Chebeague Island, Casco Bay, Cumberland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 21 |
| Hancock | Winter Harbor | Schoodic Point at tidal rapids, Acadia National Park, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 10 |
| Washington | Milbridge | McLellan Park off of Wyman Road, Narraguagus Bay, Milbridge, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 9 |
| Washington | Steuben | Petit Manan, Steuben, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 1 |
| Lincoln | Wiscasset | Sheepscot River at bridge and boat ramp, Wiscasset, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 22 |
| Sagadahoc | Georgetown | Robinhood Cove, Sasanoa River at bridge (Rt. 127), Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 19 |
| Sagadahoc | Georgetown | Sheepscot River, near Five Islands and "Love Nest" snack bar, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 19 |
| Sagadahoc | Phippsburg | Cox Head, opposite Long Island and just upstream from Popham Beach, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 13 |
| Cumberland | Harpswell | Cundy's Harbor, mouth of the New Meadows River, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 11 |
| Cumberland | Harpswell | New Meadow River, at Gurnet Strait, Bridge on Route 24, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 11 |
| Cumberland | Brunswick | Thomas Point, Thomas Bay, New Meadow River, Cooks Corner, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 11 |
| Cumberland | Yarmouth | Doyle Point, Cousins Island, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 22 |
| Cumberland | Yarmouth | Little John Island, near Cousin's Island, Talbot Road area, Casco Bay, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 22 |
| Sagadahoc | West Bath | New Meadows River at boat ramp off Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 22 |
| Cumberland | Freeport | Winslow Park, Harraseeket River, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 22 |
| Lincoln | South Bristol | Christmas Cove, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 18 |
| Lincoln | South Bristol | Clark's Cove, Damariscotta River, Walpole, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 18 |
| Lincoln | South Bristol | Johns Bay, south of Christmas Cove, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 18 |
| Lincoln | South Bristol | just south of Christmas Cove and off Sand Cove Road, at Johns Bay and near mouth of the Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 18 |
| Lincoln | South Bristol | near the "Gut" and by Eliot Cove Lane, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 18 |
| Washington | Trescott | Crows Neck at end of Crows Neck Road, Trescott, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 16 |
| Washington | Pembroke | Reversing Falls Park, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 16 |
| Knox | Saint George | St. George River near Fort St. George, junction of Rts. 131 and 273, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 15 |
| Hancock | Bar Harbor | Thunder Hole, Acadia National Park, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Hancock | Bar Harbor | Schooner Head, Bar Harbor, Mount Desert Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Hancock | Bar Harbor | Otter Point, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Hancock | Mount Desert | Seal Harbor, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Knox | Thomaston | Mill River mouth at railroad bridge, Thomaston, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Knox | Saint George | Otis Cove off of Turkey Road, Port Clyde, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Knox | Warren | Warren boat ramp near sewage treatment plant, St. George River, Warren, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Waldo | Stockton Springs | Fort Point Stark Park, mouth of Penobscot River, Stockton Springs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 4 |
| Waldo | Belfast | Passagassawakeag river at Rt. 1, Belfast, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 4 |
| Cumberland | Portland | Fore River, at Portland West End, off Route 1, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 3 |
| Cumberland | Yarmouth | Cousins Island, near bridge and boat ramp, Casco Bay, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 2 |
| Hancock | Trenton | Heath Brook, Union River Bay, Trenton ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 20 |
| Hancock | Trenton | Oak Point on Union River mouth at Western Bay, Trenton, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 20 |
| Hancock | Ellsworth | Union River opposite Weymouth Point, East Surry, Surry, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 20 |
| Hancock | Castine | Dice Head Light, Castine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 20 |
| Hancock | Castine | Hatch Cove, Bagaduce River, Castine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 20 |
| Hancock | Castine | Wadsworth Cove, Castine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 20 |
| Washington | Harrington | Carrying Place on Ripley Neck, Harrington River, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Harrington | Coles Point, Harrington River, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Jonesboro | Kilton Point boat ramp area off of the Chandler River, Jonesboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Machiasport | Machias River at Machiasport Station, Machiasport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Pembroke | Pennamaquan River near Hersey Neck Road, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Calais | Red Beach Cove on the St. Croix, Calais, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Washington | Robbinston | boat ramp and picnic facility off Rt. 1, Robbinston, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Washington | Perry | Little River mouth at Gleason Point boat ramp, Perry, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Washington | Machiasport | Machias River at Fort O'Brien (and next to elementary school), Machiasport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Washington | Milbridge | Narraguagus River at Rt. 1 bridge, Milbridge, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Hancock | Lamoine | Marlboro Beach, off Rt. 204, Lamoine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Hancock | Lamoine | Lamoine State Park, Lamoine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Lincoln | Waldoboro | Osborne Finch Preserve near boat ramp, Medomak River, Waldoboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 17 |
| York | York | Cape Neddick River mouth, just inside near lobster pond, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 5 |
| York | York | Cape Neddick River, at Route 1a campground, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 5 |
| York | Ogunquit | Ogunquit Beach, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 5 |
| York | Ogunquit | Ogunquit River, approximately 0.25 kilometers upriver from the bridge near Ogunquit Beach, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 5 |
| York | Ogunquit | Ogunquit River, at town ramp, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 5 |
| York | Ogunquit | Ogunquit River, second bridge from mouth near Ogunquit Beach, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 5 |
| York | Kennebunkport | Cape Arundel, outside part of the breakwater, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 2 |
| York | Kennebunkport | Kennebunk River, at marina/boat ramp/motel , Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 2 |
| York | Kennebunkport | Kennebunk River, near marina and motel, Yachtman on the River, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 2 |
| York | Biddeford | Biddeford Pool, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 31 |
| York | Biddeford | Biddeford Pool, Near Beach Island, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 31 |
| York | Kennebunkport | Cape Porpoise, near lobster pier and revolutionary monument, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 31 |
| Sagadahoc | West Bath | New Meadows River, at Leeman Highway and sluice of impounded area of river, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 30 |
| Hancock | Blue Hill | Blue Hill Falls, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Stonington | town dock at end of Rt. 15, Stonington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Stonington | Burnt Cove, Stonington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Deer Isle | Inner Harbor at Rt. 15 bridge, Deer Isle town line, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Deer Isle | entrance to Little Deer Isle via Rt. 15 bridge, Little Deer Isle, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Brooksville | Goose Falls, off Goose Falls Road, Cape Roosier, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Washington | Trescott | Baileys Mistake, Trescott, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 24 |
| Washington | Cutler | Little River at Rt. 191 and just before major road turn, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 24 |
| Washington | Lubec | off of Lead Mine Road, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 24 |
| Washington | Edmunds Township | at R. Friedman Field Station (Suffolk University) North of Cobscook State Park Boat ramp and opposite Crows Neck, Edmunds, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 24 |
| Hancock | Brooklin | Naskeag Point at boat ramp, Brooklin, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 24 |
| Cumberland | Portland | southwest shoreline of Peaks Island and east of Long Point on Whitehead Passage, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 23 |
| Cumberland | Portland | Great Diamond Island, Diamond Cove, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 17 |
| Waldo | Islesboro | Broad Cove, Islesboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Waldo | Islesboro | Hewes Point, Islesboro Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Waldo | Islesboro | Islesboro Island Ferry Terminal Dock, Penobscot Bay, Islesboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Waldo | Islesboro | Pendleton Point Town Beach, Islesboro Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Waldo | Islesboro | Sprague Cove, Islesboro Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Knox | Vinalhaven | Ferry Cove, Vinalhaven Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 14 |
| Knox | Vinalhaven | Lane's Island Preserve, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 14 |
| Washington | Addison | Moose Neck, Pleasant Bay, South Addison, Addison, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Hancock | Gouldsboro | Cranberry Point, near lighthouse and Naval Command Station, Corea, Gouldsboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Hancock | Winter Harbor | Schoodic Point near Little Moose Island, Acadia National Park, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Hancock | Swans Island | In front to Fishermans Cooperative, Burntcoat Harbor, Swan's Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 12 |
| Hancock | Swans Island | Carrying Place at Sand Beach, Swans Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 12 |
| Washington | Eastport | Causeway off Route 190 and between Carlow Island and Quoddy, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 11 |
| Washington | Eastport | near an old factory and Waco Diner, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 11 |
| Washington | Lubec | Seward Neck just east of Comstock Point and off of North Lubec Road, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 11 |
| Washington | Pembroke | Wilbur Neck, Dennys Bay, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 11 |
| Washington | Edmunds Township | Cobscook Bay State Park, Edmunds, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 11 |
| Washington | Beals | Great Wass Island, near Norton Point, Beals, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 24 |
| Washington | Roque Bluffs | Roque Bluffs State Park, Roque Bluffs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 24 |
| Washington | Roque Bluffs | Sanford Cove near Great Cove Golf Course, Roque Bluffs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 24 |
| Hancock | Southwest Harbor | Seawall, Southwest Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 23 |
| Hancock | Winter Harbor | Schoodic Point, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 22 |
| Lincoln | South Bristol | at the end of Rt. 129 and off of Shipley road, near Turnip Island, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 18 |
| Lincoln | Southport | Newagen (SW side), Southport Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 18 |
| Knox | Saint George | Marshall Point Light, Port Clyde, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 10 |
| Knox | Owls Head | Owls Head Light on Deep Cove side, Owls Head, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 10 |
| Cumberland | Harpswell | Basin Cove, Harpswell Neck, West Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 9 |
| Sagadahoc | Phippsburg | Isiah's Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 9 |
| York | Saco | Bay View area, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 6 |
| York | Biddeford | Biddeford Pool, at end of Road and 3rd Street, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 6 |
| York | Kennebunkport | Cape Arundel, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 4 |
| York | York | Cape Neddick, Nubble Lighthouse,York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 3 |
| Cumberland | Harpswell | Basin Point, Harpswell Neck, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | |
| Cumberland | Harpswell | Bailey Island, east side up from Jacquish Island, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 1 | 25 |
| Cumberland | Harpswell | Bailey Island, Merriconeg Cove, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 1 | 25 |
| Cumberland | Harpswell | Orrs Island bridge at Long Cove and Gunpoint Cove, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 1 | 25 |
| Lincoln | Boothbay | Pleasant Cove at the end of Pleasant Cove Road, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 29 |
| Lincoln | Boothbay | Ocean Point, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 20 |
| Lincoln | Boothbay | Spruce Shores, Linekin Bay, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 6 |
| Cumberland | Brunswick | Merepoint Neck, on Merepoint Bay, opposite White Island and beyond Elder Point Cove Road, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 4 |
| Cumberland | Freeport | Wolfe's Neck Woods State Park, Maquoit Bay, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 4 |
| Cumberland | Freeport | Flying Point Campground at end of Flying Point Road, Wolf Neck, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 2 |
| Cumberland | Freeport | Wolf Neck Boat Ramp near Recompense Shore Campsite, Maquoit Bay, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 2 |
| Lincoln | Boothbay Harbor | downtown area near walkway, Boothbay Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 20 |
| Lincoln | Southport | exposed west side, Newagen, Southport Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 20 |
| Lincoln | Southport | Hendrick's Head Light, Southport, Southport Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 20 |
| Lincoln | Boothbay Harbor | Spruce Point, Boothbay Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 20 |
| Lincoln | Edgecomb | Parsons Creek bridge area, off of Cross River and Mill Road, Edgecomb, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 1 |
| Lincoln | Edgecomb | Parsons Creek off Cross River, Edgecomb, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 1 |
| Sagadahoc | Georgetown | Reid State Park, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 27 |
| Sagadahoc | Georgetown | Sheepscot River, at Five Islands, near Sheepscot Boat Co., Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 27 |
| Lincoln | Bristol | Long Cove Point and adjacent cove, Chamberlain, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 21 |
| Lincoln | Bristol | Long Cove, Chamberlain, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 21 |
| Knox | Vinalhaven | Lane's Island Preserve, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 20 |
| Lincoln | Bristol | Rachel Carson Salt Pond Preserve, Pemaquid Neck, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 20 |
| Washington | Pembroke | Wilbur Neck, Dennys Bay, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 8 |
| Hancock | Winter Harbor | Schoodic Point, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 8 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 7 |
| Hancock | Penobscot | Little Field Cove off of Northern Bay, Penobscot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 1 |
| Waldo | Searsport | Searsport boat ramp, Searsport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 30 |
| Lincoln | Southport | at town pier, Newagen, Southport Island, Southport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 29 |
| Waldo | Lincolnville | Lincolnville Ferry Docks, Lincolnville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 29 |
| Lincoln | Boothbay | opposite Rams Island Light and at 1st street, Ocean Point, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 29 |
| Waldo | Islesboro | Pendleton Point Town Beach, Islesboro Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 29 |
| Waldo | Islesboro | The Narrows, Islesboro Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 29 |
| Lincoln | Boothbay | Trevett Public Float near Trevett Post Office, Back River, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 29 |
| Lincoln | Boothbay | Samoset Road near Sawyer Island, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 28 |
| Lincoln | Boothbay | Sawyer Island, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 28 |
| Sagadahoc | Phippsburg | Isiah's Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 9 |
| Cumberland | Long Island | Andrew's Nubble, Long Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 1 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 26 |
| Cumberland | Portland | docks at Forest City Landing, Peaks Island, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 26 |
| Cumberland | Portland | Peaks Island, at end of Alder Brook Road and midway to Whaleback, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 26 |
| Cumberland | Chebeague Island | Chandler Cove Wharf, Great Chebeague Island, Cumberland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 16 |
| Cumberland | Chebeague Island | Deer Point, Great Chebeague Island, Cumberland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 16 |
| Cumberland | Portland | cove on the southwest side of Cliff Island, near the Bluffs, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 4 |
| Cumberland | Portland | pier pilings/floats on north shore of Cliff Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 4 |
| Cumberland | Portland | cove between Little and Great Diamond Islands, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 3 |
| Cumberland | Portland | Diamond Cove on Great Diamond Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 3 |
| Cumberland | Harpswell | Lookout Point boat ramp, Middle Bay, Harpswell Center, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 30 |
| Lincoln | Bristol | entrance to Pemaquid River at Pemaquid Harbor and just upstream from Fort William Henry, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 19 |
| Lincoln | South Bristol | Foster's Point, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 12 |
| Hancock | Trenton | Oak Point off of Rt. 230, Trenton, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 9 |
| Hancock | Blue Hill | Blue Hill Falls, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 9 |
| Hancock | Blue Hill | McHeard Cove, East Blue Hill, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 9 |
| Washington | Lubec | Gove Point, Cobscook Bay, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 8 |
| Washington | Eastport | Western Passage east of Carlow Island, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 7 |
| Knox | South Thomaston | boat ramp on Weskeag River, South Thomaston, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 3 |
| Knox | Owls Head | Owls Head Light, Owls Head, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 3 |
| Knox | Saint George | Tenants Harbor boat ramp and town landing, next to Cod End Seafood Restaurant, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 3 |
| Waldo | Lincolnville | Ducktrap Harbor, Lincolnville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 20 |
| Waldo | Northport | Little River at Rt. 1, Northport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 20 |
| Waldo | Searsport | Moose Point State Park, Belfast Bay, Searsport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 20 |
| Knox | Rockland | Rockland Breakwater Light, Rockland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 20 |
| Hancock | Deer Isle | end of Eggemoggin Road, Little Deer Isle, Eggemoggin, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Deer Isle | Pressy Cove, the west central part of the island north of Dunham Point, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Deer Isle | northwest tip of Deer Isle at Rt. 15 causeway and near Ferry Road, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Deer Isle | Blastow Cove, in front of Eaton's Lobster Pool restaurant, Little Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Brooklin | Center Harbor boat ramp off of Rt. 175, Brooklin, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Sedgwick | Bryad Point, Entrance to Deer Island, Eggemoggin Reach, Sedgwick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Brooksville | town landing in Lords Cove, Bagaduce River, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Brooksville | Orcutt Harbor on Rt. 176, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| York | Saco | Little Stratton Island, Old Orchard Beach, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Brooksville | Bagaduce Falls at Rt. 176, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Hancock | Brooksville | Sand Cove, Cape Rosier, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Hancock | Brooksville | Holbrook Island Sanctuary, Mouth of the Bagaduce River, Near Cape Roosier, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Hancock | Castine | Morse Cove at junction of Rts. 166 and 166a, Penobscot River, Castine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Hancock | Verona Island | southwest side of Verona Island on Penobscot River at Genesis Farm, Verona, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Waldo | Stockton Springs | embayment/bridge area off West Cape Road, Cape Jellison, Stockton Springs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Waldo | Searsport | Searsport boat ramp near Prospect Street, Searsport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Hancock | Brooksville | Goose Pond, Cape Rosier, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 17 |
| Waldo | Northport | Bayside, south of the Little River, Northport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 17 |
| Knox | Cushing | Broad Cove off Rt. 97, Cushing, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 17 |
| Knox | Camden | Camden Hills State Park, Camden, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 17 |
| Knox | Friendship | Friendship Town Landing on the Meduncook River near Crotch Island, Friendship, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 17 |
| Knox | Cushing | Maple Juice Cove off of Pleasant Road and junction of Cushing Road, Cushing, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 17 |
| Knox | Rockland | Marie Reed Breakwater Park, Rockland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 17 |
| Knox | Cushing | Meduncook River off of Cushing Road and near Rt. 97, Cushing, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 17 |
| Hancock | Brooksville | Bagaduce Falls at Rt. 176, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 16 |
| Lincoln | Damariscotta | Damariscotta Reversing Falls at Business Rt. 1, Damariscotta, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 16 |
| Lincoln | Damariscotta | Damariscotta Reversing Falls, in town falls, Damariscotta River, Damariscotta, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 16 |
| York | York | York River, at Sewall Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 15 |
| Cumberland | Brunswick | Simpson Point, Merepoint Bay, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 13 |
| Sagadahoc | Phippsburg | Bald Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 10 |
| Sagadahoc | Phippsburg | Head Beach, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 10 |
| Cumberland | Cumberland | Broad Cove, at end of Town Landing Road, Cumberland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 21 |
| Cumberland | South Portland | mouth of the Fore River, just in from Fort Preble and near boat ramp area, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 19 |
| Cumberland | Long Island | Andrew's Nubble, near South Beach, Long Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 14 |
| Cumberland | Scarborough | Higgins Beach, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 6 |
| Cumberland | Cape Elizabeth | Kettle Cove, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 6 |
| Cumberland | Cape Elizabeth | Spurwink Creek at route 77 Bridge, just south of Riverside Memorial Cemetery and Spurwood Avenue, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 6 |
| York | Saco | Bay View rock outcrop near Ferry Beach State Park, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 5 |
| York | Saco | Camp Ellis, mouth of the Saco River, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 5 |
| Cumberland | Scarborough | Pine Point breakwater and nearby river mouth, Scarborough River, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 5 |
| Cumberland | Cape Elizabeth | Two Lights State Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 5 |
| York | York | East Point, near Stage Neck, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 4 |
| York | Ogunquit | Perkins Cove, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 4 |
| Cumberland | Cumberland | end of Town Landing Road off of Route 88 Broad Cove, Cumberland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 4 |
| York | Old Orchard Beach | Goose Fare Brook, Old Orchard Beach, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 3 |
| York | Saco | Ferry Beach State Park, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 3 |
| York | Old Orchard Beach | Googin's Rock, near Ocean Park, Old Orchard Beach, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 3 |
| Cumberland | Harpswell | Basin Cove Falls, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 3 |
| York | Kittery | Seapoint Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 2 |
| York | Wells | bridge/culvert area on Webhannet Marsh off of Drake Island Road, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 1 |
| York | Wells | Drake Island Beach, just north of Webhannet River Breakwater, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 1 |
| York | Kennebunk | Mousam River marsh, at first bridge back from Parsons Beach, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 1 |
| York | Kennebunk | Parson's Beach, near the mouth of the Mousam River, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 1 |
| Sagadahoc | West Bath | New Meadows River, at culvert off of Bath Road/Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 26 |
| Sagadahoc | Georgetown | Reid State Park, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 26 |
| York | York | Barn Point, near the entrance to Cape Neddick River Harbor, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 23 |
| York | Ogunquit | Ogunquit Beach, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 23 |
| Cumberland | Portland | Whaleback, Peaks Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 22 |
| Hancock | Sullivan | shoreline direcly opposite Sullivan Falls, strong tidal rapids site on Sullivan Harbor, Sullivan, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Hancock | Hancock | Route 1, Sullivan Falls, Hancock, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Hancock | Hancock | Carrying Place Inlet, connecting Youngs and Taunton Bays, near Cedar Point, Hancock, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Hancock | Bar Harbor | Indian Point, Blagden Preserve, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Hancock | Mount Desert | boat ramp at Bartlett Narrows, off of Indian Point Road, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Hancock | Mount Desert | Pretty Marsh Harbor at Indian Point Road, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Lincoln | Boothbay | at a marine dam formed by tidal dam near the East Boothbay Post Office, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Lincoln | Boothbay | public boat ramp off of Linekin Bay, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Washington | Machiasport | i.e. a sheltered harbor near public boat access, Starboard, Cove, Machiasport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 17 |
| Washington | Cutler | i.e. just before the Naval Transmission Station, boat ramp/ cobble beach near North Cutler, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 17 |
| Washington | Jonesport | Indian River off Rt. 187, Jonesport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 17 |
| Washington | Harrington | Ripley Neck, Ripley, opposite Hen Island, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 17 |
| Washington | Jonesport | Sandy River Beach, off Rt. 187, Jonesport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 17 |
| Washington | Steuben | Petit Manan National Wildlife Refuge, Steuben, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Washington | Steuben | Stanley Cove, Dyer Neck, Steuben, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Bar Harbor | Hadley Point off of Rt. 3 and on Desert Narrows, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Mount Desert | Otter Cove, Mount Desert, Mount Desert Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Southwest Harbor | Seawall, Southwest Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Blue Hill | Blue Hill Falls, off Rt. 175, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 15 |
| Hancock | Bar Harbor | Thunder Hole, Acadia National Park, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 15 |
| Hancock | Mount Desert | Seal Harbor, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 15 |
| Hancock | Stonington | Burnt Cove, Stonington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 15 |
| Hancock | Deer Isle | Gray Cove, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 15 |
| Hancock | Deer Isle | Sunshine, Stinson Neck, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 15 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 12 |
| York | Wells | Moody Point, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 9 |
| York | Biddeford | Biddeford Pool, at end of 4th Street and opposite and old Coast Guard facility, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 8 |
| York | Kennebunkport | Cape Arundel, Near the mouth of the Kennebunk River, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 8 |
| York | Kennebunkport | Goose Rock Beach and adjacent marsh, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 8 |
| Hancock | Bar Harbor | Hulls Cove, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 3 |
| Hancock | Bar Harbor | Schooner Head/Anemone Cove area, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 3 |
| Hancock | Bar Harbor | town pier at Bar Harbor, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 3 |
| Hancock | Bar Harbor | Great Head, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 3 |
| Sagadahoc | West Bath | New Meadows River at old Brunswick Road (bridge), West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 3 |
| Washington | Beals | Northwest tip of Great Wass Island, just before bridge to Beals Island, Beals, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 2 |
| Washington | Beals | Norton's Point, Great Wass Island, Beals, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 2 |
| Washington | Trescott | Baileys Mistake off of Rt. 191 at an abandoned home, Trescott, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 2 |
| Washington | Cutler | Cutler Harbor, Cutler, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 2 |
| Washington | Jonesboro | Kilton Point boat ramp area off of the Chandler River, Jonesboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 2 |
| Washington | Jonesport | near Sawyer Cove boat ramp, Jonesport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 2 |
| Hancock | Lamoine | Lamoine State Park, Lamoine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 2 |
| Hancock | Lamoine | Lamoine State Park, Lamoine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 1 |
| Hancock | Southwest Harbor | Seawall, S.W. Harbor | University of Maine Herbaria (MAINE) | 1995 | 3 | 31 |
| Sagadahoc | Phippsburg | Head Beach, i.e. off Small Point Road, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 28 |
| Hancock | Gouldsboro | Young Point, opposite Bald Rock, Corea, Gouldsboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 26 |
| Hancock | Winter Harbor | Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 26 |
| Hancock | Mount Desert | Western Point off of Black Wood Campground, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Hancock | Mount Desert | Northeast Harbor, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Hancock | Mount Desert | Bracy Cove, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Hancock | Mount Desert | Somes Sound off of Sargent Drive and opposite Acadia Mountain, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Hancock | Southwest Harbor | Clark Point near Coast Guard Facility, Southwest Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Hancock | Southwest Harbor | Seawall, Southwest Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Hancock | Tremont | Bass Harbor Head Light, Tremont, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Lincoln | Southport | Newagen Town Landing, Southport Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Lincoln | Southport | Newagen, Southport Island, Southport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Hancock | Blue Hill | Beyond retaining wall with narrow opening to Salt Pond, Blue Hill Falls, at Route 175, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 4 |
| Hancock | Blue Hill | Blue Hill Falls at Rt. 175, at a retaining wall with an opening in front of Salt Pond, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 4 |
| Hancock | Brooklin | Naskeag Point at boat ramp, Brooklin, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 4 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 23 |
| York | Ogunquit | Perkins Cove, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 22 |
| Cumberland | Harpswell | Bailey Island, east side facing Pond Island Ledge, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 20 |
| Knox | Rockland | Atlantic Point, Rockland Harbor, Rockland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 11 |
| Knox | South Thomaston | Weskeag River at Rt. 73 bridge, South Thomaston, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 11 |
| Sagadahoc | Georgetown | Reid State Park, at "reversing falls" under bridge, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 11 | 27 |
| Washington | Pembroke | Wilbur Neck at Youngs Cove, Dennys Bay, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 10 | 9 |
| Cumberland | South Portland | Fort Williams, near U.S. Coast Guard Light Station, Portland Head Light, Cape Elizabeth, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 9 | 17 |
| Waldo | Northport | Saturday Cove at Rt. 1 bridge, Northport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 9 | 11 |
| Lincoln | Boothbay | Ocean Point, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 9 | 7 |
| Cumberland | Harpswell | Bailey Island, end of Route 24, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 9 | 6 |
| Knox | Vinalhaven | Lane's Island Preserve, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 25 |
| Cumberland | South Portland | Cape Elizabeth, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 24 |
| Washington | Robbinston | Mill Cove at Rt. 1, Robbinston, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 19 |
| Knox | Saint George | near a public boat ramp near mouth of the St. George River, Port Clyde, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 16 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 15 |
| Hancock | Lamoine | undesignated 'boat ramp' near Marlboro Beach and Racoon Cove, Mouth of Skillings River, Lamoine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 14 |
| Sagadahoc | Phippsburg | Fort Popham State Memorial (Fort) at entrance to Atkins Bay and the mouth of the Kennebec River, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 6 |
| Cumberland | South Portland | pier and boat ramp area at the mouth of the Fore River, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 27 |
| Cumberland | South Portland | Pleasantdale Cove area, just upstream from Route 77 on the Fore River, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 24 |
| Washington | Milbridge | at Rt. 1A bridge on the Narraguagus River, Milbridge, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 22 |
| Washington | Harrington | Harrington River near Coles Point, off of Ripley Neck Road, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 22 |
| Washington | Milbridge | Ray Point at end of Rays Point Road, mouth of the Harrington River, Milbridge, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 22 |
| Washington | Harrington | an embayment area on the Mill River opposite from Oak Point and off of Rays Point Road, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 22 |
| Hancock | Winter Harbor | tip of Schoodic Peninsula near Big Moose Island, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 21 |
| Washington | Addison | Moose Neck Peninsula on the east side of the peninsula with an offshore island, South Addison, Addison, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 20 |
| Washington | Cherryfield | Narraguagus River at headwaters near Cherryfield Town Hall, i.e. below Rt. 1 bridge, Cherryfield, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 19 |
| Washington | Harrington | Ripley Cove on Harrington River side and facing Ray Cove (Pt.), Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 19 |
| Washington | Harrington | tip of Ripley Neck facing Pleasant Bay, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 19 |
| Washington | Harrington | West Carrying Place Cove at a culvert area, Harrington River, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 19 |
| Washington | Milbridge | i.e. opposite Long Point, end of Fickett Point Road and the mouth of the Narraguagus River, Milbridge, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 18 |
| Lincoln | Monhegan Island Plantation | Pebble Beach Cove, sheltered north side, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 17 |
| York | Kennebunk | Parson's Beach, mouth of the Mousam River, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 16 |
| Lincoln | Monhegan Island Plantation | Burnt Cove, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 16 |
| Lincoln | Monhegan Island Plantation | Little White Head, semi-exposed east side, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 16 |
| Lincoln | Monhegan Island Plantation | Lobster Cove, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 15 |
| Lincoln | Westport Island | collected at a private house/pier area opposite Upper Mark Island and off East River Road, Westport Island, Westport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 14 |
| York | Kennebunkport | mouth of the Kennebunk River, ocean side near breakwater and towards Cape Arundel, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 11 |
| York | Kennebunkport | mouth of the Kennebunk River, on the inside part of the breakwater, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 11 |
| Sagadahoc | Georgetown | Reid State Beach Park, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 30 |
| York | Saco | mouth of the Saco River, at Camp Ellis breakwater, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 28 |
| York | Biddeford | Biddeford Pool at end of 3rd Street Between east and south points, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 28 |
| York | Saco | ocean side of breakwater at Saco River Mouth, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 28 |
| York | Biddeford | Biddeford Pool, at a culvert on Bridge Street, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 26 |
| Lincoln | Damariscotta | Damariscotta Reversing Falls, in town falls, Damariscotta River, Damariscotta, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 18 |
| Lincoln | South Bristol | Rt. 129 near Cove Side Marina and Restaurant, Damariscotta River, just upstream from Christmas Cove, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 18 |
| Lincoln | South Bristol | shore opposite Rutherford Island and in between Jones Point, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 18 |
| Lincoln | South Bristol | tip of South Bristol Peninsula, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 15 |
| Lincoln | South Bristol | tip of South Bristol Peninsula, south of Christmas Cove and opposite Pemaquid Point, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 15 |
| York | Saco | rock outcrop on sandy beach just north of Ferry Beach State Park, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 11 |
| York | York | Cape Neddick Campground, at Route 1a Bridge and adjacent sandy/rocky beach, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 4 | 10 |
| Knox | Rockport | Clam Cove near Brewster Point, Rockport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 3 | 4 |
| York | York | Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1989 | 11 | 16 |
| Knox | Matinicus Isle Plantation | exposed eastern side of Wooden Ball Island, Matinicus Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 8 |
| Hancock | Frenchboro | Long Island, Frenchboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 7 |
| Hancock | Frenchboro | Long Island, Frenchboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 6 |
| Hancock | Deer Isle | Pond Island, Penobscot Bay, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 6 |
| Hancock | Frenchboro | Long Island, Frenchboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 2 |
| Knox | Vinalhaven | Hurricane Island, Penobscot Bay, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 5 | 30 |
| Knox | Vinalhaven | Hurricane Island, southwest and exposed side, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 6 | 11 |
| Knox | Matinicus Isle Plantation | Wooden Ball Island, Matinicus Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 6 | 2 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 5 | 4 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 4 | 13 |
| York | York | York River Estuary, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1984 | 12 | 14 |
| York | York | York River Estuary, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1984 | 12 | 1 |
| York | York | York River Estuary, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1984 | 11 | 30 |
| Lincoln | Boothbay | Ocean Point, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1984 | 2 | 24 |
| York | York | York River, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1981 | 11 | 11 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1980 | 6 | 16 |
| York | Eliot | intertidal zone located across Piscataqua River from PSCO Schiller plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 11 | 7 |
| York | Eliot | located across Piscataqua River from PSCO Schiller Plant, SCUBA, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 11 | 1 |
| York | Eliot | across Piscataqua River from Schiller Plant, SCUBA, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 8 | 29 |
| York | Kittery | Southwest Point, Appledore Island, Isles of Shoals, Kittery, ME | University of South Florida (USF) | 1978 | 7 | 16 |
| York | Kittery | Appledore Island, north side, east of cut, Isles of Shoals, Kittery, ME | University of South Florida (USF) | 1978 | 7 | 1 |
| York | Eliot | intertidal zone located across Piscataqua River from PSCO Schiller plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 7 | |
| York | Kittery | Appledore Island, north side, west of cove, Isles of Shoals, Kittery, ME | University of South Florida (USF) | 1978 | 6 | 30 |
| York | York | North Bank of York River opposite Ramshead Point, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 5 | 31 |
| York | York | cove between Roaring Rock Point, and Cow Beach Point, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 5 | 3 |
| Hancock | Lamoine | Lamoine Beach | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1978 | 4 | 21 |
| York | Eliot | intertidal zone across the Piscataqua River from PSCO Schiller Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 4 | 17 |
| York | York | North Bank of York River at I-95 Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | North Bank of York River between Sewall Bridge and Route 103 Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | North Bank of York River by Route 103 Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | North Bank of York River just approaching Ramshead Point, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | North Bank of York River just upstream from Sewall Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | North Bank of York River at Sewall Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | North Bank of York River at Scotland bridge on Birch Hill Road, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 16 |
| York | York | South Bank of York River on River Meadow Lane, just south of Ramshead Point, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 16 |
| York | York | South Bank of York River at Route 103 Bridge, just north of New Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 2 | 3 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 11 | 9 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, SCUBA, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 11 | 3 |
| York | Kittery | Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 17 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 16 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, SCUBA, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 7 | 28 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 7 | 26 |
| Washington | Edmunds Township | The Narrows, near Cobscook Bay Labs, Edmunds | University of Michigan (MICH) | 1977 | 7 | 20 |
| York | Kittery | Cedar Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 6 | 22 |
| York | Kittery | Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 5 | 27 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 5 | 13 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 4 | 28 |
| Hancock | Winter Harbor | Schoodic Pt., Winter Harbor | University of Maine Herbaria (MAINE) | 1977 | 4 | 21 |
| Hancock | Winter Harbor | Schoodic Pt., Winter Harbor | University of Maine Herbaria (MAINE) | 1977 | 4 | 20 |
| York | Kittery | Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | | |
| York | Kittery | Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 11 | 19 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 11 | 19 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, SCUBA, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 11 | 5 |
| York | York | Boon Island, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 30 |
| York | Kittery | Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 15 |
| Washington | Beals | South Popplestone Cove, Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1976 | 5 | 12 |
| Washington | Beals | Black Duck Cove & Norton Pt., Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1976 | 5 | 11 |
| Washington | Beals | Black Duck Cove, Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1976 | 5 | 11 |
| York | Kittery | Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | Cedar Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| Washington | Beals | Three Falls Pt., Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1975 | 7 | 28 |
| York | Eliot | end of Long Reach Farm, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 5 | 15 |
| Hancock | Lamoine | Lamoine | University of Maine Herbaria (MAINE) | 1974 | 5 | 24 |
| Lincoln | Bristol | Kresge Point | University of Michigan (MICH) | 1973 | 8 | 3 |
| Lincoln | Bristol | ALGAE of MAINE. Kresge Point, Pemquid, LINCOLN COUNTY. | University of North Carolina at Chapel Hill Herbarium (NCU) | 1973 | 8 | 3 |
| York | York | Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1973 | 1 | 8 |
| York | Eliot | Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1972 | 8 | 1 |
| Cumberland | Harpswell | Giant's Staircase, Bailey Island | University of Michigan (MICH) | 1972 | 7 | 31 |
| Lincoln | Bristol | Pemaquid Harbor, Maine | University of North Carolina Wilmington, David J. Sieren Herbarium (WNC) | 1972 | 7 | 30 |
| York | York | Nubble Head, York, ME | University of South Florida (USF) | 1972 | 7 | 24 |
| York | York | Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 9 | 30 |
| York | York | Cape Neddick, SCUBA, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 9 | 30 |
| York | York | Cape Neddick, SCUBA, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 9 | 4 |
| York | York | Nubble Lighthouse, SCUBA, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 8 | 17 |
| York | York | Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 8 | 17 |
| Hancock | Bar Harbor | Otter Point, Acadia National Park, Mount Desert Island | University of Michigan (MICH) | 1971 | 8 | 1 |
| York | York | Nubble Lighthouse, SCUBA, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 7 | 7 |
| York | York | Nubble Lighthouse, SCUBA, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 6 | 19 |
| York | York | Nubble Lighthouse, SCUBA, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 6 | 17 |
| York | York | York Beach | Duke University Herbarium Algae Collection (DUKE) | 1971 | 6 | 3 |
| York | York | Bald Head Cliff | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1971 | 5 | 21 |
| Hancock | Mount Desert | Western Point off of Black Wood Campground, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 5 | 15 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 11 | 16 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 10 |
| York | Eliot | Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 9 |
| Lincoln | South Bristol | Darling Marine Center | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1969 | 5 | 6 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1969 | 3 | 22 |
| York | York | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1969 | 3 | 2 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 12 | 18 |
| Washington | UNKNOWN | Mulholland's Bend, Cobscook, ME | University of Massachusetts - Amherst (MASS) | 1968 | 7 | 9 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 9 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 21 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 13 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 6 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 4 | 19 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 3 | 27 |
| York | Biddeford | Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 3 | 24 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 2 | 26 |
| York | York | Cape Neddick lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 10 | 2 |
| York | York | Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 10 | 2 |
| Hancock | Bar Harbor | Otter Cliffs, near Bar Harbor, Mt. Desert Island | University of North Carolina at Chapel Hill Herbarium (NCU) | 1967 | 9 | 8 |
| Washington | Lubec | West Quoddy Head, Lubec, Washington Co. | University of Maine Herbaria (MAINE) | 1967 | 7 | 9 |
| Lincoln | Westport Island | Clough Pt., Westport Island, Lincoln Co. | University of Maine Herbaria (MAINE) | 1967 | 4 | 28 |
| Hancock | Bar Harbor | Otter Point, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 4 | 13 |
| York | York | Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 9 | 16 |
| York | Kittery | Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 7 | 22 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 7 | 22 |
| Washington | Machias | East Machias, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 22 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 22 |
| Washington | Trescott | Baileys Mistake, Trescott, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 21 |
| Washington | Lubec | North Lubec Estuary, Pirates Creek, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 21 |
| Washington | Lubec | Pirate Creek, estuary on North Lubec Road, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 21 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 21 |
| Hancock | Lamoine | Lamoine Beach, Hancock Co. | University of Maine Herbaria (MAINE) | 1966 | 5 | 16 |
| Lincoln | Bristol | Pemaquid, Lincoln Co. | University of Maine Herbaria (MAINE) | 1966 | 5 | 8 |
| Lincoln | Bristol | Pemaquid Pt., Lincoln Co. | University of Maine Herbaria (MAINE) | 1966 | 5 | 8 |
| York | York | Nubble Point Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 4 |
| York | Ogunquit | Perkins Cove, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 3 |
| York | Kittery | Seapoint, Kittery Point, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 4 | 27 |
| York | Eliot | Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 4 | 10 |
| York | Eliot | Piscataqua River, south of Tidy Road, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 4 | 10 |
| Hancock | Lamoine | Lamoine Beach, Hancock Co. | University of Maine Herbaria (MAINE) | 1966 | 4 | 5 |
| Cumberland | Scarborough | Prout's Neck, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 12 |
| York | Ogunquit | Perkins Cove, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 6 |
| York | Ogunquit | Perkins Cove, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 5 |
| Cumberland | Scarborough | Prout's Neck, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 2 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 2 |
| York | Ogunquit | Ogunquit, Maine | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1965 | 5 | 20 |
| Lincoln | Bristol | Pemaquid, Lincoln Co. | University of Maine Herbaria (MAINE) | 1965 | 5 | 1 |
| Lincoln | Bristol | Pemaquid Pt., Lincoln Co. | University of Maine Herbaria (MAINE) | 1965 | 5 | 1 |
| Hancock | Lamoine | Lamoine Beach, Hancock Co. | University of Maine Herbaria (MAINE) | 1965 | 4 | 13 |
| York | York | York Harbor, York Co. | University of Maine Herbaria (MAINE) | 1965 | 3 | 28 |
| Hancock | Winter Harbor | Schoodic Point, Hancock Co. | University of Maine Herbaria (MAINE) | 1965 | 2 | 9 |
| Hancock | Bar Harbor | Thunder Hole, MDI, Hancock Co. | University of Maine Herbaria (MAINE) | 1964 | 6 | 7 |
| Lincoln | South Bristol | Darling Center, Damariscotta, Lincoln Co. | University of Maine Herbaria (MAINE) | 1963 | 12 | 14 |
| Lincoln | Boothbay | Ocean Point, Boothbay, Lincoln Co. | University of Maine Herbaria (MAINE) | 1963 | 9 | 26 |
| Hancock | Bar Harbor | Thunder Hole, MDI, Hancock Co. | University of Maine Herbaria (MAINE) | 1963 | 7 | 22 |
| Lincoln | Boothbay | Ocean Point, Boothbay | University of Maine Herbaria (MAINE) | 1962 | 6 | 2 |
| Washington | Beals | Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1961 | 8 | 26 |
| Hancock | Deer Isle | Goose Cove, Deer Isle, Hancock Co. | University of Maine Herbaria (MAINE) | 1961 | 6 | 28 |
| Knox | Rockland | Rockland, ME | Farlow Herbarium (Harvard University) (FH) | 1959 | 6 | 21 |
| Hancock | Southwest Harbor | Sea Wall, Mount Desert Island, ME | University of Massachusetts - Amherst (MASS) | 1953 | 8 | 25 |
| Unknown | UNKNOWN | Muscongus Island | Duke University Herbarium Algae Collection (DUKE) | 1949 | 8 | 15 |
| Cumberland | Brunswick | Mere Point, Cumberland Co. | University of Maine Herbaria (MAINE) | 1946 | 4 | 7 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1938 | 7 | 25 |
| Cumberland | Cape Elizabeth | Pond Cove. | University of Washington (WTU) | 1929 | 6 | 8 |
| Cumberland | Cape Elizabeth | Tide pool, Pond Cove, Maine | Field Museum of Natural History (F) | 1928 | 3 | 31 |
| Cumberland | Cape Elizabeth | Pond Cove, tide pool | The New York Botanical Garden (NY) | 1928 | 3 | 31 |
| Unknown | UNKNOWN | S. end of Ragged Island [not sure which one] | Drexel University, Academy of Natural Sciences (PH) | 1923 | 7 | 13 |
| Hancock | Southwest Harbor | Seawall, Mount Desert | University of Michigan (MICH) | 1920 | 9 | 8 |
| Hancock | Mount Desert | Mount Desert | Drexel University, Academy of Natural Sciences (PH) | 1920 | 9 | 5 |
| Knox | Rockport | Rockport, ME | Farlow Herbarium (Harvard University) (FH) | 1915 | 6 | 11 |
| Knox | Rockland | Rockland, ME | Farlow Herbarium (Harvard University) (FH) | 1915 | 4 | 29 |
| Unknown | UNKNOWN | Penobscot Bay | Butler University (BUT) | 1915 | 3 | 25 |
| Knox | Rockport | Rockport, ME | Farlow Herbarium (Harvard University) (FH) | 1915 | 3 | 15 |
| Knox | Rockland | Rockland, ME | Farlow Herbarium (Harvard University) (FH) | 1915 | 3 | 10 |
| Knox | Rockport | Jameson's Point, Rockport, ME | Farlow Herbarium (Harvard University) (FH) | 1915 | 3 | 1 |
| Knox | Rockport | In a depression on a large boulder | The New York Botanical Garden (NY) | 1915 | 3 | 1 |
| Knox | Rockport | Shallow tide-pool | The New York Botanical Garden (NY) | 1915 | 3 | 1 |
| Knox | Rockport | Tide-pools, upper littoral | The New York Botanical Garden (NY) | 1915 | 2 | 26 |
| Cumberland | Harpswell | South Harpswell | The New York Botanical Garden (NY) | 1913 | 7 | |
| York | York | York harbor | Drexel University, Academy of Natural Sciences (PH) | 1909 | 7 | 10 |
| Cumberland | Harpswell | So. Harpswell, floating | The New York Botanical Garden (NY) | 1905 | 7 | 8 |
| Hancock | Mount Desert | Seal Harbor, Mt. Desert Island | University Herbarium, University of California, Berkeley (UC) | 1900 | 7 | 18 |
| Cumberland | Portland | Cape Elizabeth, Portland, ME | University of Connecticut (CONN) | 1899 | 6 | 26 |
| Hancock | Mount Desert | Seal Harbor, ME | New England Botanical Club (NEBC) | 1889 | 24 | 24 |
| Lincoln | Boothbay | | The New York Botanical Garden (NY) | 1882 | 5 | 18 |
| Washington | Eastport | Eastport, ME | Farlow Herbarium (Harvard University) (FH) | 1877 | 9 | |
| Washington | Eastport | Eastport | Field Museum of Natural History (F) | 1876 | 0 | 0 |
| Washington | Eastport | Near Eastport | Field Museum of Natural History (F) | 1872 | 8 | 0 |
| Washington | Eastport | near Eastport | Yale University Herbarium (YPM-YU) | 1872 | 8 | 0 |
| Washington | Eastport | Eastport, ME | Farlow Herbarium (Harvard University) (FH) | 1872 | 8 | |
| Washington | Lubec | Comstock Point, at Cook Aquaculture Raft, Seward Neck, North Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 0 | 0 | 0 |
| Washington | Eastport | Eastport, ME | Farlow Herbarium (Harvard University) (FH) | 0 | | |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 0 | | |