| County | Township | Location | Institution | Year | Month | Day |
| Washington | Eastport | Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2013 | 8 | 21 |
| York | Biddeford | Wood Island, mouth of the Saco River and at the entrance of Biddeford Pool, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2013 | 8 | 14 |
| Cumberland | South Portland | Spring Point Marina, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2013 | 8 | 4 |
| Hancock | Winter Harbor | Entrance to Schoodic Park at culvert | University of New Brunswick Fredericton (UNB(CEMAR)) | 2012 | 4 | 20 |
| Cumberland | Cape Elizabeth | Two Lights, Cape Elizabeth | University of New Brunswick Fredericton (UNB(CEMAR)) | 2010 | 4 | 19 |
| Cumberland | Cape Elizabeth | Cape Elizabeth, near Portland | University of New Brunswick Fredericton (UNB(CEMAR)) | 2008 | 4 | 18 |
| Knox | Rockland | Journey's End Marina, Rockland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 29 |
| Cumberland | Portland | Portland Yacht Services, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 28 |
| Cumberland | Freeport | Brewer South Freeport Marine, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 28 |
| York | York | Cape Neddick, southern ME | University of New Brunswick Fredericton (UNB(CEMAR)) | 2006 | 11 | 3 |
| Washington | Machiasport | End of public road, Starboard | University of New Brunswick Fredericton (UNB(CEMAR)) | 2006 | 4 | 25 |
| York | York | Cape Neddick, southern ME | University of New Brunswick Fredericton (UNB(CEMAR)) | 2006 | 4 | 24 |
| Washington | Pembroke | Pembroke, Downeast, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2005 | 8 | 26 |
| Washington | Lubec | Federal Harbor Area off Straight Bay Road, Denbow Neck, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2005 | 8 | 8 |
| Washington | Eastport | Harris Point, At Stott Sea Farms, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2005 | 8 | 7 |
| 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 |
| Knox | Rockland | Jameson Point, north of lighthouse breakwater, Rockland harbor | University of Michigan (MICH) | 2005 | 4 | 17 |
| Knox | Rockport | Samoset Resort | University of New Brunswick Fredericton (UNB(CEMAR)) | 2005 | 4 | 15 |
| Cumberland | Portland | Portland Yacht Services, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 8 | 4 |
| Cumberland | South Portland | Spring Point Marina, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 8 | 4 |
| Cumberland | Harpswell | Basin Cove Falls, off Tebetan Road and private road, South 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 |
| Lincoln | Boothbay | Sawyer Island, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 4 | 13 |
| Sagadahoc | Phippsburg | Isiah's Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2001 | 12 | 11 |
| 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 Rt. 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, Portland, 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, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | Peaks Island, cove just east of Long Point, 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, Trefethan Landing, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | Fore River, Near Benny's Clam Shack, 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 | Ragged Island, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Cumberland | Harpswell | White Bull Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Cumberland | Harpswell | Pond Island Ledge, 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 | Chebeague Island | Causeway between Great and Little Chebeague Islands, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 10 |
| Cumberland | Chebeague Island | Great Chebeague Island, Casco Bay, shoreline between causeway leading to Little Chebeague and ferry dock, including Chandler Cove, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 10 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Lighthouse, 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 | Diamond Cove, Great Diamond Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 3 |
| Cumberland | Portland | Great Diamond Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 3 |
| Cumberland | Portland | Little Diamond Island, Casco Bay, Portland, 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, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 25 |
| Cumberland | Portland | Fore River, Near Benny's Clam Shack, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 21 |
| Cumberland | Long Island | Andrew's Nubble, Casco Bay, Long Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 13 |
| Cumberland | Long Island | Long Island, at 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, at "Bluffs", Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 4 | 15 |
| Cumberland | Portland | Evergreen, Peaks Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 25 |
| Cumberland | Portland | Peaks Island, at Spar Cove looking directly towards Wyam Power Station, Casco Bay, 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 |
| Cumberland | Portland | Trefethan Landing, Peaks Island, Casco Bay, Portland, 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 |
| Knox | Friendship | Martin Point, Friendship, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 18 |
| Knox | Saint George | Port Clyde Harbor Boat ramp, Mouth of St. George River, St, George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Knox | Saint George | St. George River at Turkey Cove, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Knox | Saint George | St. George River at Watts Cove, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Knox | Saint George | St. George River near Fort St. George, 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 | Newcastle | just north of Maine Public Lands and Perkins Point (via private property), Damariscotta River, Newcastle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Lincoln | Boothbay | Little Ocean Harbor (off Rt. 96), beyond mouth of the Damariscotta River, Linekin Neck, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Lincoln | Boothbay | Meadow Cove, near East Boothbay, Damariscotta River, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Lincoln | Boothbay | mouth of Little Ocean Harbor (off Rt. 96), on the Damariscotta side of Linekin Neck, exposed side, East Boothbay, Boothbay, 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 |
| Lincoln | Boothbay | Pleasant Cove at the end of Pleasant Cove Road, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Sagadahoc | Georgetown | end of Five Island Road (Rt. 127), Sheepscot River, Five Islands, Georgetown Island, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 11 |
| Sagadahoc | Georgetown | Reid State Park, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 11 |
| Sagadahoc | Phippsburg | Cox Head on the Kennebec River off Parker Head Road, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 9 |
| Sagadahoc | Phippsburg | Mill Pond on Parker Head Road, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 9 |
| Cumberland | Brunswick | New Meadows River, at Lehman Highway, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 9 |
| Sagadahoc | Phippsburg | Fort Popham, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 5 |
| Cumberland | Portland | Fore River, Near Benny's Clam Shack, 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 | Yarmouth | Doyle Point, Cousins Island, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 13 |
| Cumberland | Yarmouth | Little John Island, Casco Bay, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 13 |
| Cumberland | Portland | East End Beach, at town boat ramp, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 6 |
| Cumberland | Portland | Fore River, just west of international ferry terminal off Commercial Street, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 6 |
| Cumberland | Portland | Fore River, off Commercial Avenue, midway between Veterans Memorial Bridge and Million Dollar Bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 6 |
| Cumberland | Portland | Fore River, West End, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 6 |
| Cumberland | Portland | Fore River, at end of Elm Street, off Broadway, Pleasantdale, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 29 |
| Cumberland | Portland | Fore River, at exit 4 Route 295 Bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 29 |
| Cumberland | Harpswell | Harpswell Neck, Potts Point, shoreline at old Tufts College Marine Lab, Harpswell, ME; 43.735388 -70.021778 | 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 | Bug Light State Park, near boat ramp for South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 25 |
| Cumberland | South Portland | Fore River, at end of Waterman Drive and Route 77 junction, 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 Ave, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 17 |
| Cumberland | Portland | Fore River, Near Benny's Clam Shack, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 17 |
| Cumberland | Portland | Fore River, off Commercial Avenue, 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, 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 | 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 | Portland | Presumpscot River, at Route 295, East Deering, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 31 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Lighthouse, 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 | Yarmouth | White Cove, opposite Cousins Island, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 21 |
| 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, 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, at Stroudwater Crossing, Rt. 9/22 bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Cumberland | Portland | Fore River, Veterans Memorial Bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Cumberland | South Portland | Fort Preble, Near Southern Maine Technical College, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Cumberland | South Portland | Mill Cove, off Cottage Road, 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 | West Point at general store, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 17 |
| Cumberland | Portland | Fore River, at Million Dollar Bridge and next to the International Ferry Terminal, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 12 |
| Sagadahoc | West Bath | Birch Point, Winnegance Bay, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 5 |
| Cumberland | Falmouth | Macworth Point, Casco Bay, Falmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 5 |
| 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 | New Meadows River, at Leeman Highway, 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 | Falmouth | Falmouth Foreside Town Landing, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Falmouth | Macworth Island, Portland, Maine | 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 | Sandy Point Beach, Cousins Island Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Yarmouth | Sandy Point Beach, Cousins Island, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Yarmouth | Sunset Point, mouth of Broad Cove, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 3 |
| Cumberland | Harpswell | "Harpswell By The Sea Area", private development near Brickyard Cove, Sebascodegan Island, Quahog Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Harpswell | Cundy's Harbor, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Freeport | Harraseeket River, at Feeport Town Wharf, Sears Cove off of Pine Street, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Freeport | Harraseeket River, at Freeport Town Wharf, Sears Cove off of Pine Street, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Brunswick | Simpson Point, off of Simpson Point Road, Merepoint Neck, Middle Bay, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 20 |
| Washington | Eastport | off from a abandoned pier and factory downtown, SCUBA, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 14 |
| Washington | Beals | Beals Island, near Rt. 187 bridge and Moosabec Reach, SCUBA, Beals, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 13 |
| Cumberland | Brunswick | Merepoint Neck opposite Smith's boatyard, Maquoit Bay, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 6 |
| Cumberland | Scarborough | Spurwink River marsh near Higgins Beach, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 8 | 6 |
| Washington | Lubec | Huckins Ledge, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 6 | 15 |
| Washington | Lubec | Huckins Ledge, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 4 | 1 |
| 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 |
| Washington | Eastport | Prince Cove Salmon Farm, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 8 | 21 |
| Washington | Eastport | Mathews Island, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 5 | 21 |
| Washington | Jonesport | Sandy River Beach, Jonesport, 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 |
| Knox | Friendship | Back River Cove Boat Ramp on Medomak River, Friendship, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 17 |
| York | Kittery | Sisters Point, Gerrish Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 14 |
| Cumberland | Brunswick | New Meadows River, at Thomas Point, Cooks Corner, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 8 |
| Cumberland | Brunswick | Thomas Point Beach, Thomas Bay, New Meadow River, 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 | Friendship | Martin Point, Friendship, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 7 |
| Knox | Saint George | St. George River at Ripley Creek, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 7 |
| Knox | North Haven | Cove just east of Crabtree Point, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | Creek under Bridge at North Shore Road, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | East side of Pulpit Harbor, 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 | Kent Cove, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | Mouth of Pulpit Harbor, North Haven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 6 |
| Knox | North Haven | Near mouth of Waterman Cove, North Haven Island, 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 | 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 mouth, at mouth of a small tidal channel just downstream from innermost bridge pilings, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 28 |
| York | Kennebunk | Parsons Beach, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 21 |
| Washington | Whiting | off Rt. 191 near Looks Canning Company, Holmes Bay, Whiting, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 18 |
| 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 |
| York | Kittery | Fort Foster, Gerrish Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 16 |
| York | Kittery | Sewards 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 upstream from the third major tributary mouth and at the third major tidal junction, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 5 |
| York | Kittery | Brave Boat Harbor, Site #5, 0.35 km inland, Kittery side of 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) | 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, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 19 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 19 |
| York | Kittery | Site T4b, 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 | Site T4D, contiguous marsh east of Chauncey Creek proper near an 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 | 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 upstream from the third major tributary mouth and at the third major tidal junction, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 18 |
| York | Kittery | Brave Boat Harbor, Site t1i, Approximately 0/17 km upstream from Seapoint Road on the western side of a channel, 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 piling 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 #13, approximately 1.07 km inland from harbor mouth and just downstream from tributary #2 leading from Brave Boat Harbor Road, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 4 |
| York | York | Brave Boat Harbor, Site #17, near innermost bridge pilings, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 4 |
| York | Kittery | Brave Boat Harbor, Site T3C, about 0.23 km upstream from the third major tributary's mouth and near Brave Boat Harbor, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 4 |
| York | Kittery | Brave Boat Harbor, Site #3, 0.37 kilometers inland from mouth on Cutts Island near the mouth of a sandy embayment, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 3 |
| 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 | Kittery | Brave Boat Harbor, Site #8, approximately 0.41km 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, south bank at mouth of harbor, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 2 |
| York | York | Brave Boat Harbor, Site #1, 0.1 km inland, York Side of harbor near a coastal berm, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 26 |
| York | York | Brave Boat Harbor, Site #1, approximately 0.1 km inland and near a berm, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 26 |
| York | Kittery | Brave Boat Harbor, Site #4, approximately 0.38 km inland from mouth, Kittery side of outer harbor just upstream from outermost bridge pilings and the mouth of a 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 | York | Brave Boat Harbor, Site BBHN, mouth of harbor, north bank, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 26 |
| York | York | Brave Boat Harbor, Site #17, near innermost bridge pilings, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 22 |
| York | York | Brave Boat Harbor, Site #2, York Side of Harbor, 0.29 km inland, occurring at the mouth of a large sandy embayment and just downstream from outermost bridge pilings, 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 piling 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, 0.35 km inland, Kittery side of 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 inland from mouth southwest from a small embayment on York shoreline, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 21 |
| York | Kittery | Seapoint Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 19 |
| 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 | Trescott | Baileys Mistake, Trescott, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 5 |
| Washington | Lubec | Boot Cove, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 5 |
| Washington | Lubec | Wallace Cove, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 5 |
| Hancock | Castine | Negro Island, Bagaduce River, Castine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 4 |
| York | Kittery | Brave Boat Harbor, Site #8, approximately 0.41km 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 | Brave Boat Harbor, Site #4, approximately 0.38 km inland from mouth, Kittery side of outer harbor just upstream from outermost bridge pilings and the mouth of a major tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 26 |
| Washington | Lubec | Huckins Ledge, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 21 |
| York | Kittery | Brave Boat Harbor, Site #4, approximately 0.38 km inland from mouth, Kittery side of outer harbor just upstream from outermost bridge pilings and the mouth of a major tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 19 |
| York | Kittery | Brave Boat Harbor, Site #4, approximately 0.38 km inland from mouth, Kittery side of outer harbor just upstream from outermost bridge pilings and the mouth of a major tributary delineating Cutts Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 10 | 18 |
| Hancock | Blue Hill | Blue Hill Falls, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 23 |
| Lincoln | South Bristol | Farrins Wharf, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 3 |
| Cumberland | Harpswell | Cundy's Harbor, mouth of the New Meadows River, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 16 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Lighthouse, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 6 | 21 |
| 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 Lighthouse, 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 | Parsons 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 |
| Hancock | Mount Desert | Otter Cove, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 10 | 25 |
| Hancock | Winter Harbor | Schoodic Point, Acadia National Park, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 23 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 8 |
| Cumberland | Portland | Cliff Island, ferry dock, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 21 |
| Washington | Steuben | Petit Manan, Steuben, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 1 |
| Sagadahoc | Georgetown | Sheepscot River, near Five Islands and "Love Nest" snack bar, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 19 |
| Cumberland | Brunswick | Thomas Point, Thomas Bay, 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 Island, Casco Bay, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 22 |
| Cumberland | Yarmouth | Little John Island, next to bridge from Cousins Island, 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, Haraseeket River, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 22 |
| Cumberland | Freeport | Winslow Park, South Freeport, 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 | 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 |
| Knox | Saint George | St. George River near Fort St. George, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 15 |
| Hancock | Bar Harbor | Thunder Hole, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Hancock | Bar Harbor | Schooner Head, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Hancock | Bar Harbor | Otter Point, Mount Desert, 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 | Saint George | St. George River at Cutler Cove, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Knox | Saint George | St. George River at Otis Cove, Port Clyde, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Knox | Saint George | St. George River, Near Ft. St. George, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Knox | Warren | Warren Boat ramp on St. George River, Warren, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Waldo | Belfast | City Point, Belfast, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 4 |
| Waldo | Belfast | City Point, Passagassawakeag River, Belfast, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 4 |
| Waldo | Belfast | Passagassawakeag River at Route 1, Belfast, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 4 |
| Waldo | Stockton Springs | Penobscot River at Fort Point State Park, Stockton Springs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 4 |
| Cumberland | Portland | Fore river, at Portland West End, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 3 |
| Cumberland | South Portland | Fore River, off Route 77, Next to Clean Harbor Facility, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 3 |
| Washington | Roque Bluffs | Roque Bluffs State Park, Roque Bluffs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 1 |
| Hancock | Trenton | Heath Brook, Union River Bay, Trenton, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 20 |
| Hancock | Trenton | Heath Brook on Union River, Trenton, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 20 |
| 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, Western 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, 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 |
| 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 |
| Washington | Harrington | Coles Point, Harrington River, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Pembroke | Hersey Neck, Pennamaquan River, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Roque Bluffs | Roque Bluffs State Park, Englishman's Bay, Roque Bluffs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Robbinston | boat ramp and picnic facility off Rt. 1, Robbinston, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Washington | Machiasport | Fort O'Brien, mouth of the Machias River, Machiasport, 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 |
| Washington | Calais | Red Beach Cove on the St. Croix, Calais, 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 |
| Hancock | Lamoine | Marlboro Beach off Route 204, Lamoine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 18 |
| Hancock | Lamoine | Marlboro Beach, 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 at campgrouth, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 5 |
| York | York | Cape Neddick River, 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 |
| Cumberland | Portland | Presumpscot River, at Martin Point, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 4 |
| York | Kennebunkport | Cape Arundel, inside breakwater, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 2 |
| York | Kennebunkport | Kennebunk River, near marina and motel, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 2 |
| York | Kennebunkport | Kennebunk River, opposite shore from marina/ boat ramp/ motel, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 2 |
| 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 |
| Hancock | Blue Hill | Blue Hill Falls, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Deer Isle | Inner harbor Bride at Route 15, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Deer Isle | Little Deer Isle, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Deer Isle | Little Deer Isle, Entrance via Route 15, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Deer Isle | Inner Harbor at Route 15 Bridge, 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 | 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, near 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 |
| Waldo | Belfast | Town Pier, Belfast, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 23 |
| Cumberland | Portland | Diamond Cove, Great Diamond Island, 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, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Waldo | Islesboro | Pendleton Point Town Beach, Islesboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Waldo | Islesboro | Sprague Cove, Islesboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Knox | Vinalhaven | Lanes Island Preserve, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 14 |
| Washington | Steuben | Dyer Neck near Yeaton Cove, Steuben, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Washington | Addison | Moose Neck, Pleasant Bay, South Addison, Addison, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Washington | Harrington | Ripley Neck near Hog Island, Harrington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Hancock | Gouldsboro | Cranberry Point near Lighthouse, Corea, Gouldsboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Hancock | Gouldsboro | Corea, Near Lighthouse Point and Cranberry Point, Gouldsboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Hancock | Swans Island | Ferry terminal near Mackrel Cove, Swan's Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 12 |
| Hancock | Swans Island | Duck Cove, Swan's Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 12 |
| Hancock | Swans Island | In front of Fisherman's Cooperative, Burntcoat Harbor, Swan's Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 12 |
| Hancock | Swans Island | Red Point, Swan's Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 12 |
| Hancock | Swans Island | In front to Fishermans Cooperative, Burntcoat Harbor, Swan's 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 | 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 | Roque Bluffs | Roque Bluffs State Park, 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, Schoodic Peninsula, 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 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 14 |
| Knox | Saint George | Marshall Point Light, Port Clyde, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 10 |
| Knox | Saint George | Port Clyde Harbor, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 10 |
| Cumberland | Harpswell | Basin Point, Harpswell Neck, South Harpswell, 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 | Old Orchard Beach | at pier, Old Orchard Beach, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 6 |
| York | Biddeford | Biddeford Pool, at end of road at 3rd Street, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 6 |
| York | Ogunquit | Perkins Cove, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 3 |
| York | York | Stage Neck near the mouth of York River, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 3 |
| York | York | Cape Neddick, Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 1 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Lighthouse, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 1 | 26 |
| Cumberland | Scarborough | Higgins Beach, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 1 | 26 |
| Cumberland | Harpswell | Bailey's Island, at 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 | East Boothbay Pond, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 29 |
| Lincoln | Boothbay | Farnham Point off of Rt. 96 and opposite Rutherford Island, East Boothbay, 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 | 29 |
| 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 | Spruce Shores, Linekin Bay, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 6 |
| Cumberland | Freeport | Wolfe's Neck Woods State Park, Maquoit Bay, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 4 |
| Cumberland | Freeport | Wolf Neck boat ramp near Recompense Shore Campsite, 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 | 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 | Sheepscot River off of Shore Road and opposite Westport Island, at a bridge and near a dammed up cove, 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 | Robinhood Marina, Robinhood Cove, 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 |
| Washington | Pembroke | Wilbur Neck, Dennys Bay, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 8 |
| Hancock | Winter Harbor | Schoodic Point, Schoodic Peninsula, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 8 |
| Hancock | Penobscot | Little Field Cove, Off of Northern Bay, Penobscot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 1 |
| Hancock | Penobscot | Little Field Cove, Penobscot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 1 |
| Lincoln | Boothbay | near post office and boat launch area, Damariscotta River, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 28 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Lighthouse, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 26 |
| Cumberland | Portland | Cliff Island, pier pilings/floats on north shore, 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, Great Diamond Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 3 |
| Hancock | Ellsworth | Ellsworth Union River Waterfront Park, Boat ramp, Ellsworth, 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 |
| Washington | Eastport | Western Passage east of Carlow Island, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 7 |
| Knox | Owls Head | Owls Head Light, Owls Head, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 3 |
| Knox | South Thomaston | Weskeag River boat ramp, South Thomaston, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 3 |
| Waldo | Searsport | Moose Point State Park, Searsport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 20 |
| Knox | Rockland | Rockland Breakwater, Rockland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 20 |
| Hancock | Deer Isle | Pressy Cove, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Deer Isle | Northwest Tip of Deer Isle at Causeway, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Deer Isle | End of Eggemoggin Road, Little Deer isle, Eggemoggin, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Brooklin | Center Harbor Boat Ramp, Brooklin, 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 | Sand Cove, Cape Roosier, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Hancock | Brooksville | Goose Falls, Cape Roosier, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Hancock | Castine | Morse Cove at Junction of Routes 166 and 166a, Castine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Waldo | Stockton Springs | Embayment and Bridge area off of West Cape Road, Cape Jellison, Stockton Springs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Waldo | Stockton Springs | Sandy Point, Stockton Springs, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Waldo | Searsport | Searsport Boat Ramp, Searsport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 18 |
| Hancock | Brooksville | Goose Pond, Cape Roosier, Brooksville, 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 |
| York | York | York River, at Sewall Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 15 |
| Sagadahoc | Phippsburg | Bald Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 10 |
| Cumberland | South Portland | mouth of the Fore River, just in from Fort Preble and near boat ramp area, South Portland, Maine | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 19 |
| Cumberland | Cape Elizabeth | Two Lights State Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 18 |
| 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 |
| York | Saco | "Bay View" rock outcrop near Ferry Beach State Park, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 5 |
| Cumberland | Scarborough | Pine Point breakwater and nearby river mouth, 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 |
| York | Old Orchard Beach | Googin's Rock near Ocean Park, Old Orchard Beach, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 3 |
| York | Old Orchard Beach | Goose Fare Brook, Old Orchard Beach, 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 | 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 | Parsons 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, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 23 |
| York | Wells | mouth of the Webhannet River at breakwater, Wells, 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, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 22 |
| Hancock | Sullivan | Shoreline Directly opposite Sullivan Falls, Sullivan, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Hancock | Hancock | Sullivan Falls, Hancock, 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 | Ocean Point, 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 | Addison | Moose Neck, Pleasant Bay, South Addison, Addison, 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, Desert Narrows off Route 3, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Bar Harbor | Hadley Point, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Bar Harbor | Hadley Point, Off Route 3, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Bar Harbor | Otter Point, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Southwest Harbor | Seawall near Campground, Southwest Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Blue Hill | Salt Pond, Below Mother Bush Pond at Royte 172, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 15 |
| Hancock | Blue Hill | Blue Hill Falls, Blue Hill, 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 |
| York | Wells | Moody Point, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 9 |
| York | Wells | mouth of the Webhannet River at breakwater, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 9 |
| York | Biddeford | Biddeford Pool, at end of fourth Street and opposite an 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, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 8 |
| Hancock | Bar Harbor | Schooner Head, Anemone Cove, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 3 |
| Hancock | Bar Harbor | Hulls Cove, 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 |
| Hancock | Bar Harbor | town pier at Bar Harbor, Mount Desert Island, Bar Harbor, 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 | Jonesport | near Sawyer Cove boat ramp, Jonesport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 2 |
| Washington | Roque Bluffs | Roque Bluffs State Park, Roque Bluffs, 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 | Sorrento | Eastern Point, Opposite Preble Island, Sorrento, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 1 |
| Hancock | Lamoine | Lamoine State park, Eastern Bay, 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, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 26 |
| Hancock | Mount Desert | Western Point off of Black Woods 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 Sargeant Drive, Opposite Acadia Mountain, Mount Desert, 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 | Southwest Harbor | Clark Point near Coast Guard Facility, Southwest Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Hancock | Southwest Harbor | Clark Point, 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, 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 | Brooklin | Naskeag Point Boat ramp area, Brooklin, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 4 |
| Cumberland | Harpswell | Basin Cove, South Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 25 |
| 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's 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 | Wiskeag River at Route 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 |
| Sagadahoc | Georgetown | north end of Beal Island and in the middle of "Hellsgate" area, Sasanoa River, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 10 | 2 |
| Cumberland | South Portland | Fort Williams, near US Coast Guard Light Station, Cape Elizabeth, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 9 | 17 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Lighthouse, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 24 |
| Hancock | Southwest Harbor | Seawall, across from campground, Southwest Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 23 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 15 |
| York | Wells | mouth of the Webhannet River at breakwater on south side of river and at end of Beach (Ocean) Road, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 8 |
| 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 |
| Washington | Harrington | Harrington River near Coles Point, at a bridge/culvert area 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 |
| 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 |
| York | Kennebunk | at first bridge inside Parsons Beach on the Mousam River, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 16 |
| York | Kennebunk | Parsons Beach, near the 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, exposed south side, 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 on the inside part of the breakwater, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 11 |
| York | Kennebunkport | Mouth of the Kennebunk River, oceanside near breakwater and towards Cape Arundel, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 11 |
| Sagadahoc | Georgetown | Reid State Park, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 30 |
| 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 end of road at 3rd Street between east and south points, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 26 |
| York | Biddeford | Biddeford Pool, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 26 |
| 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 | tip of South Bristol Peninsula, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 15 |
| York | Saco | Ferry Beach State Beach Park, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 11 |
| Knox | Rockport | Clam Cove near Brewster Point, Rockport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 3 | 4 |
| York | York | Cape Neddick, Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1993 | 10 | 3 |
| Washington | Pembroke | Wilbur Neck Cove | Farlow Herbarium (Harvard University) (FH) | 1989 | 0 | 0 |
| Knox | Vinalhaven | Hurricane Island, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 11 |
| Knox | Matinicus Isle Plantation | Exposed side of Wooden Ball Island, Matinicus Isle Plantation, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 8 |
| Knox | Matinicus Isle Plantation | Wooden Ball Island, Matinicus Isle Plantation, 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 | 6 |
| Hancock | Frenchboro | Long Island, Frenchboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 2 |
| Knox | Vinalhaven | Exposed side of Hurricane Island, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 5 | 29 |
| Knox | Vinalhaven | Two Bush Island, Off Hurricane Island, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 6 | 12 |
| Knox | Vinalhaven | Exposed side of Hurricane Island, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 6 | 11 |
| Knox | Matinicus Isle Plantation | Wooden Ball Island, Matinicus Isle Plantation, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 6 | 2 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 4 | 13 |
| York | York | York Beach, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 3 | 20 |
| 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 | 11 | 30 |
| Lincoln | Boothbay | Grimes Cove, Ocean Point, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1983 | 9 | 16 |
| Hancock | Bar Harbor | Town Pier | College of the Atlantic Herbarium (HCOA) | 1981 | 5 | |
| Cumberland | Cape Elizabeth | Twin Lights, South Portland | University of North Carolina at Chapel Hill Herbarium (NCU) | 1979 | 9 | 8 |
| Cumberland | Cape Elizabeth | Dyer Point, Cape Elizabeth | University of North Carolina at Chapel Hill Herbarium (NCU) | 1979 | 9 | 8 |
| Washington | Beals | Bar across pond, Great Wass Island | University of Maine Herbaria (MAINE) | 1979 | 6 | 18 |
| York | Eliot | Station #17D, across Piscataqua River from PSCO Schiller Plant, SCUBA, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 11 | 1 |
| York | Eliot | Station #17D, across Piscataqua River from PSCO Schiller Plant, SCUBA, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 8 | 29 |
| York | Eliot | Station #17D, intertidal zone located across from PSCO Schiller Plant on Piscataqua River, 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 |
| Hancock | Lamoine | Lamoine Beach | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1978 | 4 | 21 |
| York | Eliot | Piscataqua River, Station #17D, intertidal zone across the Piscataqua River from PSCO Schiller Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 4 | 17 |
| York | York | Site #12, North Bank of York River opposite Ramshead Point, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | Site #15, North bank of York River at I-95 bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | Site #6, North Bank of York River between Sewall Bridge and route 103 bridge, | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | Site #17, north bank of York River between I-95 and Scotland Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | Site #4, south bank of York River just approaching Ramshead Point, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | Site #5, north bank of river by Route 103 Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | Site #9, north bank of York River just upstream from Sewall Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | Site #8, North Bank of York river at Sewall Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | York River, Station #13, north bank just downstream from Rice's Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 31 |
| York | York | Site #19, North bank of York at Scotland Bridge on Birch Hill Road, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 16 |
| York | York | Site #7, north bank of York River at Sewall Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 16 |
| York | York | Site #1, Cove between Roaring Rock Point and Cow Beach Point, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 3 |
| York | York | Site #4, south bank of York River at route 103 Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 2 | 3 |
| York | Eliot | Piscataqua River, north bank, just downstream from Frankfort Island, Eliot, 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 | Piscataqua River, Station #17, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 7 | 28 |
| York | Kittery | Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 5 | 27 |
| York | Kittery | Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 5 | 27 |
| York | Kittery | Cedar Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 5 | 27 |
| York | Eliot | Piscataqua River, Station #17, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 5 | 5 |
| Hancock | Winter Harbor | Schoodic Pt., Winter Harbor | University of Maine Herbaria (MAINE) | 1977 | 4 | 20 |
| Hancock | Lamoine | Lamoine Beach, Lamoine | University of Maine Herbaria (MAINE) | 1977 | 4 | 20 |
| Lincoln | Bristol | Chamberlain Pt., Lincoln Co. | University of Maine Herbaria (MAINE) | 1977 | 4 | 1 |
| 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 | York | Boon Island, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 7 | 30 |
| York | Kittery | Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 7 | 15 |
| York | York | Boon Island, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 30 |
| Washington | Beals | Rosebush Cove, Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1976 | 5 | 19 |
| Washington | Beals | South Popplestone Cove, Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1976 | 5 | 12 |
| Washington | Beals | Black Duck Cove, Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1976 | 5 | 11 |
| York | Eliot | Piscataqua River, Station #17, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 5 | 6 |
| York | Eliot | Piscataqua River, Station #17, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 28 |
| 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 | Appledore 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 | York | Site #10, South bank of York River on River Meadow Lane, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 3 | 16 |
| Lincoln | Bristol | Below the lighthouse, Pemaquid Point; 43.866667 -69.516667 | University of North Carolina at Chapel Hill Herbarium (NCU) | 1975 | 9 | 4 |
| Washington | Beals | South Pobblestone Cove, Great Wass Island | University of Maine Herbaria (MAINE) | 1975 | 7 | 21 |
| Washington | Beals | Great Pond, Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1975 | 7 | 3 |
| York | Eliot | Station #17D, end of Long Reach Farm, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 5 | 15 |
| Sagadahoc | Georgetown | Reid State Park, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 4 | 12 |
| York | Eliot | Piscataqua River, Station #17, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1974 | 11 | 7 |
| York | Eliot | Piscataqua River, Station #17, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1974 | 6 | 14 |
| Hancock | Lamoine | Lamoine | University of Maine Herbaria (MAINE) | 1974 | 5 | 24 |
| Hancock | Winter Harbor | Schoodic Point, acadia National park | University of Michigan (MICH) | 1973 | 8 | 4 |
| York | York | Nubble Head, York, ME | University of South Florida (USF) | 1973 | 7 | 24 |
| York | Eliot | Piscataqua River, Station #17, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1973 | 4 | 25 |
| York | Eliot | Station #17D, across Piscataqua River from Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1973 | 4 | 25 |
| Hancock | Unknown | No location detail given at macroalgal herbarium portal | University of North Carolina at Chapel Hill Herbarium (NCU) | 1973 | 0 | 0 |
| Cumberland | Harpswell | Bailey Island | University of North Carolina Wilmington, David J. Sieren Herbarium (WNC) | 1972 | 7 | 31 |
| York | Eliot | Site 17D, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1972 | 5 | 2 |
| Hancock | Lamoine | Lamoine | University of Maine Herbaria (MAINE) | 1972 | 4 | 12 |
| York | Eliot | Site 17D, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 11 | 29 |
| Lincoln | Bristol | Below the lighthouse, Pemaquid Point | University of North Carolina at Chapel Hill Herbarium (NCU) | 1971 | 9 | 4 |
| York | York | Bald Head Cliff | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1971 | 5 | 21 |
| Hancock | Mount Desert | Western Point, Blackwoods Park, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 5 | 15 |
| York | York | Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 3 | 7 |
| York | Eliot | Station #25, Near the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 11 | 13 |
| York | Eliot | Station #21, Near the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 11 |
| York | Eliot | Station #23, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 11 |
| York | Eliot | Station #23, near the site of the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 10 |
| York | Eliot | Station #25, Near the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 9 |
| Hancock | Winter Harbor | Schoodic Pt., Winter Harbor | University of Maine Herbaria (MAINE) | 1970 | 0 | 0 |
| Lincoln | Bristol | Pemaquid Point | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1969 | 5 | 11 |
| Hancock | Lamoine | Lamoine Beach, Lamoine | University of Maine Herbaria (MAINE) | 1969 | 4 | 0 |
| 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 | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 3 | 11 |
| York | York | Cape Neddick, 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 |
| Lincoln | Westport Island | Clough Pt. | University of Maine Herbaria (MAINE) | 1967 | 4 | 28 |
| Hancock | Lamoine | Maroborough, Lamoine, Hancock Co. | University of Maine Herbaria (MAINE) | 1967 | 4 | 19 |
| Hancock | Bar Harbor | Otter Point, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 4 | 13 |
| Hancock | Southwest Harbor | Ship's Harbor, Mt. Desert Island, Hancock Co. | University of Maine Herbaria (MAINE) | 1967 | 4 | 9 |
| York | Biddeford | Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 3 | 24 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 10 | 23 |
| York | York | Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 9 | 16 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 8 | 17 |
| York | Kittery | Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 7 | 22 |
| Washington | Machias | East Machias Point, Machias, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 22 |
| Washington | Machias | East Machias, 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 | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 21 |
| Washington | Milbridge | Milbridge, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 20 |
| Hancock | Bar Harbor | Ocean dr., Acadia | University of Maine Herbaria (MAINE) | 1966 | 5 | 8 |
| York | York | Nubbel Point Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 4 |
| York | Eliot | Searles Cove, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 4 | 30 |
| York | Kittery | Seapoint, 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 |
| Hancock | Lamoine | Lamoine | University of Maine Herbaria (MAINE) | 1966 | 4 | 5 |
| York | York | Bald Head Cliff, York, ME | University of South Florida (USF) | 1966 | 3 | 26 |
| York | Ogunquit | Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 26 |
| Cumberland | Scarborough | Prout's Neck, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 12 |
| Cumberland | Harpswell | South Harpswell, 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 | 5 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 2 |
| Hancock | Mount Desert | Northeast Harbor, Mt. Desert Island | University of Maine Herbaria (MAINE) | 1965 | 5 | 10 |
| Hancock | Lamoine | Lamoine Beach, Lamoine | University of Maine Herbaria (MAINE) | 1965 | 4 | 13 |
| Hancock | Lamoine | Lamoine Beach, Lamoine | University of Maine Herbaria (MAINE) | 1965 | 4 | 12 |
| York | York | York Harbor | University of Maine Herbaria (MAINE) | 1965 | 3 | 28 |
| Hancock | Bar Harbor | Thunder Hole, Acadia National Park | University of Maine Herbaria (MAINE) | 1965 | 3 | 14 |
| Hancock | Winter Harbor | Schoodic Pt., Winter Harbor | University of Maine Herbaria (MAINE) | 1965 | 2 | 9 |
| Hancock | Bar Harbor | Thunder Hole, Mt. Desert Island, Hancock Co. | University of Maine Herbaria (MAINE) | 1964 | 6 | 7 |
| York | York | York Harbor, York | University of Maine Herbaria (MAINE) | 1964 | 1 | 19 |
| Lincoln | Bristol | Pemaquid Pt., Bristol, Hancock Co. | University of Maine Herbaria (MAINE) | 1963 | 9 | 6 |
| Hancock | Bar Harbor | Bar Harbor, Hancock Co. | University of Maine Herbaria (MAINE) | 1963 | 8 | 16 |
| Washington | Machiasport | Point of Maine, Bucks Harbor | University of Maine Herbaria (MAINE) | 1963 | 7 | 17 |
| Lincoln | Boothbay | Ocean Point, Boothbay | University of Maine Herbaria (MAINE) | 1962 | 6 | 2 |
| Hancock | Bar Harbor | North of Schooner Head, Bar Harbor | University of Maine Herbaria (MAINE) | 1961 | 9 | 11 |
| Knox | Matinicus Isle Plantation | Matinicus Rock, Matinicus Isle | University of Maine Herbaria (MAINE) | 1961 | 6 | 27 |
| Hancock | Deer Isle | Goose Cove, Deer Isle, Hancock Co. | University of Maine Herbaria (MAINE) | 1961 | 6 | 23 |
| Lincoln | Bristol | Little Island, New Harbor | University of Maine Herbaria (MAINE) | 1961 | 6 | 15 |
| Lincoln | Bristol | Little Island, New Harbor | University of Maine Herbaria (MAINE) | 1961 | 6 | 5 |
| Hancock | Bar Harbor | North of Schooner Head, Bar Harbor | University of Maine Herbaria (MAINE) | 1961 | 5 | 30 |
| Hancock | Deer Isle | Hard Head Island | University of Maine Herbaria (MAINE) | 1959 | 6 | 26 |
| Knox | Rockland | [no additional data] | Farlow Herbarium (Harvard University) (FH) | 1959 | 6 | 22 |
| Knox | Rockland | Rockland, ME | Farlow Herbarium (Harvard University) (FH) | 1959 | 6 | 22 |
| Hancock | Southwest Harbor | Sea Wall, Mount Desert Island, ME | University of Massachusetts - Amherst (MASS) | 1953 | 8 | 25 |
| Cumberland | Harpswell | Harpswell, Cumberland Co. | University of Maine Herbaria (MAINE) | 1946 | 4 | 29 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1938 | 7 | 25 |
| Hancock | Bar Harbor | Thunderhole | University of Maine Herbaria (MAINE) | 1934 | 5 | 13 |
| Hancock | Unknown | "Mt. Desert Island, Maine" [no other location details] | University of South Carolina, A. C. Moore Herbarium (USCH) | 1929 | 9 | 0 |
| Cumberland | Cape Elizabeth | Pond Cove. Barrier Pool, Sheltered Cove | University of Michigan (MICH) | 1928 | 3 | 3 |
| Hancock | UNKNOWN | Mt. Desert Island | The New York Botanical Garden (NY) | 1927 | 6 | 5 |
| Cumberland | Cape Elizabeth | Pond Cove. | University of Washington (WTU) | 1927 | 4 | 10 |
| Cumberland | Cape Elizabeth | Pond Cove | University of Michigan (MICH) | 1927 | 4 | 10 |
| Hancock | UNKNOWN | Mount Desert Island | The New York Botanical Garden (NY) | 1923 | 0 | 0 |
| Hancock | Mount Desert | Mount Desert, ME | Brown University (BRU) | 1920 | 8 | 26 |
| Hancock | Mount Desert | Mount Desert | Drexel University, Academy of Natural Sciences (PH) | 1920 | 8 | 26 |
| Hancock | Southwest Harbor | Seawall, Mount Desert | University of Michigan (MICH) | 1920 | 8 | 26 |
| Cumberland | Portland | Peaks Island, Casco Bay | University of Michigan (MICH) | 1918 | 8 | 4 |
| Knox | Rockport | Rockport | University of Michigan (MICH) | 1915 | 3 | 15 |
| Knox | Rockport | [no additional data] | Farlow Herbarium (Harvard University) (FH) | 1915 | 3 | 15 |
| Unknown | UNKNOWN | Penobscot Bay | Butler University (BUT) | 1915 | 3 | 10 |
| Knox | Rockport | Rockport, 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 | Rockport, Maine | The New York Botanical Garden (NY) | 1915 | 3 | 1 |
| Cumberland | Harpswell | Inner Mark Island. Casco Bay | The New York Botanical Garden (NY) | 1903 | 8 | 29 |
| Washington | Jonesport | Seguin Island | The New York Botanical Garden (NY) | 1900 | 8 | 24 |
| Hancock | Mount Desert | Shore near Seal Harbor, Mount Desert Island, ME | New England Botanical Club (NEBC) | 1890 | 21 | 21 |
| Hancock | Mount Desert | Bracey's Cove, Mount Desert Island, ME | New England Botanical Club (NEBC) | 1890 | 20 | 20 |
| Hancock | Mount Desert | Seal Harbor, ME | New England Botanical Club (NEBC) | 1889 | 24 | 24 |
| Hancock | Southwest Harbor | Sea Wall, Mount Desert Island, ME | New England Botanical Club (NEBC) | 1889 | 17 | 17 |
| Washington | Eastport | Eastport, ME | Farlow Herbarium (Harvard University) (FH) | 1875 | 10 | |
| Washington | Eastport | Eastport | Field Museum of Natural History (F) | 1874 | 0 | 0 |
| Unknown | UNKNOWN | Maine | Farlow Herbarium (Harvard University) (FH) | 0 | | |
| Cumberland | Portland | Portland, ME | Farlow Herbarium (Harvard University) (FH) | 0 | | |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 0 | | |