| County | Township | Location | Institution | Year | Month | Day |
| York | Wells | Wells Harbor Marina | University of New Hampshire - Macroalgal Collection (NHA) | 2023 | 8 | 9 |
| Cumberland | Freeport | Brewer South Freeport Marine | University of New Hampshire - Macroalgal Collection (NHA) | 2023 | 8 | 8 |
| Knox | Rockland | Journey's End Marina | University of New Hampshire - Macroalgal Collection (NHA) | 2023 | 8 | 7 |
| Cumberland | Freeport | Brewer Freeport Marina, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2018 | 7 | 25 |
| Cumberland | Portland | Portland Harbor Marine, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2018 | 7 | 25 |
| York | York | Long Sands, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2015 | 8 | 5 |
| Hancock | Winter Harbor | Near Schodic Point, Acadia National Park, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2014 | 4 | 17 |
| York | York | Cape Neddick, Nubble Lighthouse, SCUBA, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2013 | 10 | 2 |
| 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 | Freeport | Brewer's Marina, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2013 | 8 | 8 |
| York | Wells | Wells Harbor, Wells ME | University of New Hampshire - Macroalgal Collection (NHA) | 2013 | 8 | 4 |
| Cumberland | South Portland | Spring Point Marina, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2013 | 8 | 4 |
| Knox | Saint George | Port Clyde, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2012 | 8 | 22 |
| York | York | Long Sands, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2012 | 8 | 2 |
| Washington | Winter Harbor | Schoodic Point (SERC) | University of New Brunswick Fredericton (UNB(CEMAR)) | 2012 | 4 | 20 |
| Washington | Machiasport | Jasper Beach | University of New Brunswick Fredericton (UNB(CEMAR)) | 2011 | 10 | 2 |
| Hancock | Gouldsboro | Acadia's Oceanside Meadows Inn, Sand Cove | University of New Brunswick Fredericton (UNB(CEMAR)) | 2011 | 10 | 1 |
| Knox | Rockland | Rockland | University of New Brunswick Fredericton (UNB(CEMAR)) | 2011 | 9 | 29 |
| Cumberland | Freeport | Brewer South Freeport Marine, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2010 | 7 | 31 |
| Cumberland | South Portland | Dyer Cove, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2010 | 7 | 31 |
| Cumberland | South Portland | Spring Point Marina, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2010 | 7 | 31 |
| Cumberland | Cape Elizabeth | Two Lights, Cape Elizabeth | University of New Brunswick Fredericton (UNB(CEMAR)) | 2010 | 4 | 19 |
| Sagadahoc | Phippsburg | Bates-Morse Mountain Conservation Area, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 9 | 22 |
| Lincoln | South Bristol | Docks at Darling Marine Station, Walpole, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 29 |
| Knox | Rockland | Journey's End Marina, Rockland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 29 |
| Cumberland | Freeport | Brewer South Freeport Marine, South Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 28 |
| Lincoln | Boothbay Harbor | Maine Department of Marine Resources Docks, McKown Point, Boothbay Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2007 | 7 | 26 |
| 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 |
| Cumberland | Cape Elizabeth | Cape Elizabeth, near Portland | University of New Brunswick Fredericton (UNB(CEMAR)) | 2005 | 4 | 14 |
| Cumberland | Portland | Portland Yacht Service, 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 | Freeport | Brewer's Marina, South Freeport, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 8 | 4 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 6 | |
| Lincoln | Boothbay | Sawyer Island, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2003 | 4 | 13 |
| York | Kittery | East side, Appledore Island, Isles of Shoals | University of North Carolina at Chapel Hill Herbarium (NCU) | 2002 | 8 | 21 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2002 | 2 | 16 |
| Cumberland | Harpswell | Giants steps on Eastern side of the Island, Bailey Island, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2001 | 7 | 25 |
| York | Kittery | Smuttynose Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2001 | 6 | 19 |
| Cumberland | Brunswick | Bunganuc Rock, off Bunganuc Point, Maquoit Bay, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2001 | 6 | 6 |
| Cumberland | Harpswell | at end of Rt. 123 neara Potts Point, South Harpswell, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 11 | 11 |
| Cumberland | Brunswick | Mere Point, off Merepoint Neck Road, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 11 | 11 |
| Cumberland | Portland | Ferry landing and docks at Jones Landing Marine, Peaks Island, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | opposite Great Trout Pond and bunker, Peaks Island, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | Peaks Island, at Spar Cove looking directly towards Wyam Power Station (i.e. Cousins Island), Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Cumberland | Portland | Peaks Island, East of Long Point, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 22 |
| Sagadahoc | Georgetown | Reid State Park, Casco Bay, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 14 |
| Cumberland | Harpswell | Jacquish Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 10 | 2 |
| Cumberland | Portland | Fore River, near Benny's Clam Hut, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 9 | 23 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 8 | 1 |
| Cumberland | Harpswell | 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, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Cumberland | Harpswell | Rams Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Cumberland | Harpswell | Jacquish Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Cumberland | Harpswell | Mark Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Cumberland | Harpswell | Pond Island, Casco Bay, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 6 |
| Sagadahoc | Georgetown | tip of Kennebec Point Road, at private house, opposite Popham Beach, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 1 |
| Sagadahoc | Georgetown | Kennebec River at West Georgetown, opposite Bald Head, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 7 | 1 |
| Sagadahoc | West Bath | New Meadows River at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 25 |
| 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, Chebeague Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 10 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 4 |
| Cumberland | Cape Elizabeth | Two Lights State Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 6 | 4 |
| Cumberland | Portland | Diamond Cove, Great 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 | Long Island | Long Island, at Ferry dock, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 13 |
| Cumberland | Long Island | Andrew's Nubble, Casco Bay, Long Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 5 | 13 |
| Cumberland | Chebeague Island | (Great) Chebeague Island, at Eastern End Point, 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 | Peaks Island, at Spar Cove, 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, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 25 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 17 |
| Knox | Saint George | Marshall Point Light, near Port Clyde, St. George, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 16 |
| Lincoln | Boothbay | i.e. beyond the mouth of the Damariscotta River, Little Ocean Harbor (off Rt. 96), Linekin Neck, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Knox | Friendship | Martins Point, at the confluence of the Meadowmak River and Muscongus Bay, Friendship, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Lincoln | Boothbay | Ocean Point, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 14 |
| Sagadahoc | Phippsburg | Bald Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 3 | 5 |
| Cumberland | Yarmouth | NW shore near bridge, Cousins Island, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 13 |
| Cumberland | Yarmouth | Little John Island, at the bridge, Casco Bay, Yarmouth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 2 | 13 |
| Cumberland | Portland | Fore River, Commercial Ave, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 17 |
| Cumberland | Portland | Fore River, off Commercial Ave and midway between Veterans Memorial Bridge and Million Dollar Bridge, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 17 |
| Cumberland | Portland | Portland Harbor, at Casco Bay Line Ferry Commercial and Franklin Streets, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 2000 | 1 | 17 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, 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 | Cape Elizabeth | Portland Head Light at Fort William Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 18 |
| Sagadahoc | West Bath | New Meadows River at Leeman Highway, West Bath, 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 | Pore River, at Million Dollar Bridge (i.e. Rt. 77) and next to the International Ferry Terminal, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 12 |
| Sagadahoc | West Bath | New Meadows River at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 12 | 5 |
| Cumberland | Freeport | Harraseeket River, at Freeport Town Wharf, Sears Cove off of Pine Street, S. Freeport, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Freeport | Harraseeket River, Freeport Town Wharf, Sears Cove, Pine Street, (South) Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Harpswell | near Holbrook Store, Cundy's Harbor, Sebascodegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Freeport | off of Cushing Bridge Road, Harraseeket River, at Sandy Beach Road, South Freeport, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Freeport | off of Cushing Briggs Road, Harraseeket River, at Sandy Beach Road, South Freeport, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 28 |
| Cumberland | Brunswick | at private farm house, Middle Bay Cove, opposite Pennellville, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 20 |
| Cumberland | Brunswick | Mere Point, at end of Mere Point Road, Mere Point Neck, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 20 |
| Cumberland | Brunswick | Middle Bay off Penniville Road, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 20 |
| Cumberland | Brunswick | Middle Bay, off of Penniville Rd, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 20 |
| Cumberland | Brunswick | Meerpoint Neck, near Sandpiper Lane and off Birch Island Road, Meerpoint Bay, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 11 | 6 |
| Cumberland | Harpswell | Basin Point, near Dolphin Restaurant (marina), Potts Harbor, South Harpswell, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 9 | 18 |
| Cumberland | Harpswell | tip of Ash Point Cove (Potts Harbor) at Lobster Pound, South Harpswell, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 9 | 18 |
| Cumberland | Harpswell | Potts Point, (South) Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 9 | 16 |
| Cumberland | Harpswell | "the Steps" at Bailey Island, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 9 | 7 |
| York | Kittery | Sewards Cove, Gerrish Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 8 | 22 |
| Cumberland | Scarborough | Spurwink River marsh near Higgins Beach, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 8 | 6 |
| Lincoln | Monhegan Island Plantation | Little White Head Passage, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 7 | 30 |
| Lincoln | Monhegan Island Plantation | near old ship wreck, Lobster Cove, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 7 | 29 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 7 | 17 |
| Cumberland | Cape Elizabeth | Pond Cove, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 7 | 17 |
| Cumberland | Harpswell | tip of Bailey's Island, near Land's End Store and opposite Jaquish Island, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 7 | 8 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 6 | 16 |
| Washington | Trescott | Moose Cove, Trescott, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 6 | 15 |
| Cumberland | Cape Elizabeth | Cape Elizabeth, near Portland | University of New Brunswick Fredericton (UNB(CEMAR)) | 1999 | 4 | 19 |
| Washington | Eastport | Mathews Island, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 4 | 1 |
| York | Kittery | mouth of the Brave Boat Harbor Marsh on the south (Kittery) shoreline, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1999 | 3 | 24 |
| Cumberland | Scarborough | Jones Creek, at Pine Point, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 12 | 5 |
| Cumberland | Portland | "The Bluffs", Cliff Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 10 | 6 |
| Cumberland | Portland | NE section, facing Harpswell and Phippsburg, "The Bluffs", Cliff Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 9 | 6 |
| Cumberland | Long Island | Marsh Island (=Vail Island), off of Long Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 8 | 16 |
| Cumberland | Scarborough | Jones Creek, mouth of the Scarborough Marsh, S side next access ramp, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 7 | 22 |
| Washington | Beals | Cape Cove, Great Wass Island, Beals, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 7 | 1 |
| Washington | Eastport | Mathews Island, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 5 | 21 |
| Washington | Eastport | Mathews Island, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 4 | 10 |
| Lincoln | South Bristol | Damariscotta River at dock of the Darling Marine Laboratory (University of Maine), South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 3 | 7 |
| York | Kittery | Fort Foster, Gerrish Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 2 | 16 |
| York | Kittery | Sewards Cove, Garrish 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 | site T1j, Brave Boat Harbor marsh at bridge off of Seapoint Road that crosses over the tidal tributary delineating Cutts Island, approximately 2.0 kilometers inland from harbor mouth, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 31 |
| York | Kittery | (=Seapoint proper near Crescent Beach), Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 19 |
| York | Kittery | site T1j, Brave Boat Harbor marsh at bridge off of Seapoint Road that crosses over the tidal tributary delineating Cutts Island, approximately 2.0 kilometers inland from harbor mouth, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1998 | 1 | 3 |
| York | York | site # 7, Brave Boat Harbor marsh, at outermost bridge pilings, York side, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 26 |
| York | Kittery | Seapoint Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 11 |
| Hancock | Castine | Negro Island, Bagaduce River, Castine, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 12 | 4 |
| York | Kittery | site # 8, Brave Boat Harbor marsh, approximately 0.41 kilometers 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 | site # 4, Kittery side of outermost Brave Boat Harbor, just upstream from the outermost bridge pilings and near the mouth of the first major tributary delineating Cutts Island; approximately 0.38 kilometers inland from the mouth, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 26 |
| York | Kittery | Seapoint Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 11 | 12 |
| Washington | Eastport | at "old" nursery area for Coastal Plantations Inc., Mathews Island, Cobscook Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 9 | 21 |
| Washington | Eastport | near salmon farms and boat ramp area, Deep Cove, Passamaquoddy Bay, Eastport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 9 | 21 |
| Knox | Friendship | Medomak River, at Martins Point, mouth of river, Friendship, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 10 |
| Knox | Friendship | Martin's Point, Friendship, ME | University of South Florida (USF) | 1997 | 8 | 10 |
| Lincoln | Damariscotta | Damariscotta River, at boat ramp, Damariscotta, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 3 |
| Lincoln | South Bristol | Damariscotta River, at Darling Marine Laboratory, University of Maine, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 3 |
| Lincoln | South Bristol | Farrins Wharf, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 3 |
| Lincoln | South Bristol | mouth of the Damariscotta River, at point of land opposite Crow Island and at end of Rt. 219, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 3 |
| Lincoln | Damariscotta | Salt Bay, at Rt. 1 and entrance near Glidden Point, Damariscotta, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 8 | 3 |
| Lincoln | Westport Island | Sheepscot River, north end of Westport Island (opposite of Fort Edgecomb) at Sheepscot Marine, Westport Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 18 |
| Sagadahoc | West Bath | New Meadows River at Old Brunswick Road, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 16 |
| Sagadahoc | West Bath | New Meadows River, Old Brunswick Road, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 16 |
| Cumberland | Harpswell | Garnet Strait (E side), New Meadows River, Sebascodegan, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 16 |
| Sagadahoc | West Bath | New Meadows River at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 16 |
| York | Biddeford | Biddeford Pool, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 5 |
| York | Saco | Camp Ellis, mouth of the Saco River, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 7 | 5 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 6 | 21 |
| York | Kennebunk | Parsons Beach, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 6 | 21 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 28 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 12 |
| York | Kennebunk | Parsons Beach, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1997 | 4 | 7 |
| Hancock | Bar Harbor | Otter Point, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 10 | 26 |
| Sagadahoc | Phippsburg | Bald Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 9 | 1 |
| York | York | Cape Neddick (Nubble Light), York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 30 |
| Cumberland | Scarborough | Prout's Neck, near Black Point Hotel, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 27 |
| Hancock | Bar Harbor | Otter Cove, Mount Desert Island, ME | University of South Florida (USF) | 1996 | 8 | 23 |
| Cumberland | Cape Elizabeth | Two Lights State Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 17 |
| Sagadahoc | Bath | New Meadows River, upper tidal portion near Old Brunswick Road, Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 9 |
| Sagadahoc | West Bath | New Meadows River at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 9 |
| Lincoln | Bristol | Rachel Carson Salt Pond Preserve, Chamberlain, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 9 |
| Sagadahoc | Georgetown | Reid State Park, mouth of the Sheepscot River, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 8 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 8 | 8 |
| Cumberland | Chebeague Island | Deer Point, Casco Bay, (Great) Chebeague Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 21 |
| Hancock | Hancock | Carrying Place inlet, in between Youngs and Egypt Bays, Hancock, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 10 |
| Hancock | Winter Harbor | Schoodic Point, Acadia National Park, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 7 | 8 |
| Sagadahoc | Georgetown | Robinhood Cove off the Sasanoa River at bridge, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 6 | 19 |
| Lincoln | South Bristol | Christmas Cove, Damariscotta River, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 18 |
| Lincoln | Damariscotta | Glidden Point, Damariscotta river at entrance to Salt Bay, Damariscotta, 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 |
| Washington | Lubec | Crows Neck, at end of " " Road, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 16 |
| Hancock | Bar Harbor | Schooner Head, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Hancock | Bar Harbor | Otter Point, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 5 | 5 |
| Washington | Pembroke | Garnet Point, on Hersey Neck, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 19 |
| Washington | Milbridge | Narraguagus River, end of Fickett Point Road, Milbridge, 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 | Ogunquit | Ogunquit Beach, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 4 | 5 |
| Sagadahoc | West Bath | New Meadows River at Leeman Highway, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 30 |
| Hancock | Blue Hill | Blue Hill Falls, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Deer Isle | Inner Harbor bridge at Rt. 15, near Stonington/ Deer Isle boundary, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Hancock | Deer Isle | Inner Harbor, at Rt. 15 bridge, Deer Isle town line, Deer Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 25 |
| Washington | Edmunds Township | i.e. N of Cobscook State Park boat ramp and opposite Crows Neck, at R. Friedman Field Station (Suffolk Univ.), Edmunds, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 24 |
| Cumberland | Portland | SW shoreline of Peaks Island and E of Long Point on Whitehead Passage, Casco Bay, Portland, 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 | Islesboro Island Ferry Terminal Dock, Penobscot Bay, Islesboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Waldo | Islesboro | Sprague Cove, Penobscot Bay, Islesboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 15 |
| Hancock | Gouldsboro | Youngs Point. Corea, Gouldsboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Hancock | Winter Harbor | Schoodic Point, near Little Moose Island, Acadia National Park, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 13 |
| Hancock | Swans Island | Red Point, Swans Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 12 |
| Washington | Pembroke | Wilbur's Neck, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 3 | 11 |
| Washington | Pembroke | Wilbur Neck, 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 | Machiasport | Starboard Ramp area, Starboard Cove, Machiasport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 24 |
| Hancock | Southwest Harbor | Seawall, Southwest Harbor, Mount Desert Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 23 |
| Hancock | Bar Harbor | Thunder Hole, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 22 |
| Hancock | Bar Harbor | Schooner Point, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 22 |
| Lincoln | Southport | Newagen (SW side), Southport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 18 |
| York | York | Bald Head Cliff, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 11 |
| Cumberland | Scarborough | Pine Point breakwater area, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 6 |
| Lincoln | Bristol | Pemaquid Point, bristol, Maine | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 2 | 1 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, 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 | Cape Elizabeth | Two Lights State Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 1 | 26 |
| Cumberland | Harpswell | Bailey Island, E side up from Jaquish Island, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1996 | 1 | 25 |
| Lincoln | Boothbay | Damariscotta River, at Farnham Point area off of Rt. 96 and opposite Rutherford Island, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 29 |
| Lincoln | Boothbay | East Boothbay Pond, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 29 |
| Cumberland | Brunswick | Wharton Point, Bunganuc Road, Maquoit Bay, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 4 |
| Cumberland | Freeport | Wolf Neck Woods State Park, Maquoit Bay, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 4 |
| Cumberland | Freeport | Brickyard Cove area off of Swan Area Footpath, Wolf Neck, Maquoit Bay, Freeport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 12 | 2 |
| Lincoln | Southport | Capitol Island, at bridge from Cross Road and West Southport, Southport Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 20 |
| Lincoln | Boothbay Harbor | downtown area near walkway, Boothbay Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 20 |
| Lincoln | Southport | exposed W side, Newagen, Southport Island, Southport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 20 |
| Lincoln | Boothbay Harbor | Spruce Point, Boothbay Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 11 | 20 |
| Lincoln | Edgecomb | i.e. at a bridge and near a damned up cove, Sheepscot River off of Shore Road and opposite Westport Island, 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 |
| Sagadahoc | Georgetown | Sheepscot River, at Five Islands, near Sheepscot Boat Company, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 27 |
| Lincoln | Bristol | Long Cove Point and adjacent cove, Chamberlain, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 21 |
| Lincoln | Bristol | Pemaquid River off of Pemaquid Harbor and River View Roads, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 21 |
| Knox | Vinalhaven | Lanes Island Preserve, Penobscot Bay, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 20 |
| Washington | Pembroke | Wilbur Neck, 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 |
| Washington | Pembroke | Reversing Falls State Park, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 7 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 10 | 7 |
| Lincoln | Southport | at town pier, Newagen, Southport Island, Southport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 29 |
| Lincoln | Boothbay | East Boothbay near Post Office and boat launch area, Damariscotta River, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 28 |
| Sagadahoc | Phippsburg | Isiah Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 9 |
| Cumberland | Long Island | Andrew's Nubble, Casco Bay, Long Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 1 |
| Cumberland | Long Island | drift, South Beach, Long Island, Casco Bay, Long Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 1 |
| Cumberland | Long Island | Marsh Island (=Vail Island), off of Long Island, Casco Bay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 9 | 1 |
| Cumberland | Harpswell | Bailey's Island, SE side facing Pond Island and Pond Island Ledge, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 29 |
| Cumberland | Harpswell | Bailey's Island, Southeast side facing Pond Island, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 29 |
| Sagadahoc | Phippsburg | Bald Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 28 |
| York | Kennebunkport | Vaughn Island, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 28 |
| Cumberland | Harpswell | Bailey's Island, at Rt. 24, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 27 |
| Cumberland | Portland | at end of Alder Brook Road and mid-way to Whaleback, Peaks Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 26 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 26 |
| Cumberland | Portland | docks at Forest City Landing (i.e. for car and passenger ferry), Peaks Island, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 26 |
| Cumberland | Cape Elizabeth | Fort Williams/ Portland Head Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 26 |
| Sagadahoc | West Bath | New Meadows River at Route 24, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 24 |
| Cumberland | Chebeague Island | Deer Point, Great Chebeague Island, Cumberland, Chebeague Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 16 |
| Lincoln | Damariscotta | i.e. entrance to Salt Bay, Glidden Point, Damariscotta, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 14 |
| Lincoln | Nobleboro | Oyster Creek on Salt Bay, Nobleboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 14 |
| Lincoln | Newcastle | SW side of Salt Bay, Newcastle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 14 |
| Sagadahoc | West Bath | New Meadows River at Route 1, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 12 |
| Sagadahoc | West Bath | New Meadows River, Old Brunswick Road, West Bath, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 12 |
| Cumberland | Portland | cove on the SW side of Cliff Island near the "Bluffs", Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 4 |
| Cumberland | Portland | Diamond Cove on Great Diamond Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 8 | 3 |
| Cumberland | Harpswell | Lookout Point boat ramp, Middle Bay, Harpswell Center, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 30 |
| Lincoln | Newcastle | Sheepscot Reversing Falls area, Newcastle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 19 |
| Lincoln | Alna | Sheepscot River, Reversing Falls Area, South Alna, Alna, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 19 |
| Lincoln | South Bristol | Foster's Point, South Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 12 |
| Washington | Lubec | Gove Point, Cobscook Bay, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 8 |
| 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) | 1995 | 7 | 7 |
| Knox | Owls Head | Owls Head Light, Owls Head, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | 3 |
| York | Kittery | Appledore Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 7 | |
| Waldo | Lincolnville | Lincolnville Beach at ferry terminal, Lincolnville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 20 |
| Lincoln | Newcastle | SW side of Salt Bay off of Mills Rd., Newcastle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 20 |
| York | Saco | Little Stratton Island, Old Orchard Beach, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 19 |
| Hancock | Brooksville | Bagaduce Falls, off of Rt. 176, Brooksville, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 16 |
| Lincoln | Nobleboro | i.e. N part of Salt Bay, Salt Bay, at corner of Belvedere and Bay View Roads, Nobleboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 16 |
| Lincoln | Boothbay | East Boothbay Pond, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 16 |
| Lincoln | Damariscotta | Glidden Point, mouth of Salt Bay, Damariscotta, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 16 |
| York | York | York River at Sewall Bridge, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 15 |
| York | Saco | Stratton Island, offshore from Old Orchard Beach, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 15 |
| York | South Berwick | Salmon Falls River at William A. Bray Memorial Park, south of Route 101 bridge, South Berwick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 15 |
| Cumberland | Brunswick | Wharton Point, Maquoit Bay, Brunswick, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 13 |
| Sagadahoc | Phippsburg | Bald Head, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 10 |
| Sagadahoc | Phippsburg | Head Beach, Phippsburg, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 6 | 10 |
| Cumberland | South Portland | Mouth of Fore River, South Portland, ME | 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 | Long Island | Andrew's Nubble near South Beach, Long Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 14 |
| Cumberland | Scarborough | Higgins Beach, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 6 |
| Cumberland | Cape Elizabeth | Kettle Cove (i.e. off of Beverly Beach and Ocean House Roads), Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 6 |
| York | Saco | Camp Ellis, mouth of the Saco River, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 5 |
| Cumberland | Scarborough | Pine Point breakwater and nearby river mouth (i.e. Scarborough River), Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 5 |
| Cumberland | Cape Elizabeth | Two Lights State Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 5 |
| York | York | East Point, near Stage Neck, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 4 |
| York | Saco | Ferry Beach State Park, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 3 |
| York | Old Orchard Beach | Googin's Rock near Ocean Park, Old Orchard Beach, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 3 |
| 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 | Kennebunk | Parsons Beach, near the mouth of the Mousam River, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 5 | 1 |
| York | York | Barn Point, near the entrance to Cape Neddick River (Harbor), York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 23 |
| York | 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 |
| Cumberland | Portland | Davey's Elm Cove, Peaks Island, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 22 |
| Hancock | Franklin | cove near Hatch Point on Taunton Bay and off of Hog Bay Road, Franklin, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| Lincoln | Boothbay | at a "marine dam" formed by a tidal dam near the East Boothbay Post Office Building, East Boothbay, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 18 |
| 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 |
| Hancock | Bar Harbor | Sand Beach, just before Thunder Hole, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Bar Harbor | Otter Point, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 16 |
| Hancock | Bar Harbor | Thunder Hole, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 15 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 12 |
| Hancock | Southwest Harbor | Ocean Drive, S. W. Harbor | University of Maine Herbaria (MAINE) | 1995 | 4 | 9 |
| 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 | Kennebunkport | Cape Arundel, near the mouth of the Kennebunk River, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 8 |
| Hancock | Blue Hill | i.e. at a retaining wall with an opening in front of Salt Pond, Blue Hill Falls at Rt. 175, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 4 |
| Hancock | Bar Harbor | Great Head, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 4 | 3 |
| Sagadahoc | Phippsburg | Head Beach, 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 | Schoodic Point, Schoodic Peninsula, 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 Island, Mount Desert, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Cumberland | Cape Elizabeth | Fort Williams/ Portland Head Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 25 |
| Lincoln | Boothbay | East Boothbay tidal pond, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 19 |
| Hancock | Blue Hill | i.e. beyond the retaining wall with a narrow opening to salt pond, Blue Hill Falls at Rt. 175, Blue Hill, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 4 |
| York | Wells | i.e. just north of Webhannet River breakwater, Drake Island Beach, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 3 | 1 |
| York | York | Cape Neddick, (Nubble Light), York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 31 |
| Cumberland | Harpswell | Basin Cove, (South) Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 25 |
| Cumberland | Harpswell | Bailey Island, east side facing Pond Island Ledge, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 20 |
| Knox | South Thomaston | Weskeag River at Route 73 bridge, South Thomaston, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1995 | 2 | 11 |
| Washington | Pembroke | Wilbur Neck, Dennys Bay, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 10 | 9 |
| Washington | Pembroke | Reversing Falls State Park, Cobscook Bay, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 10 | 8 |
| Cumberland | Cape Elizabeth | Fort Williams, near U. S. Coast Guard Light Station, (Portland Head), Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 9 | 17 |
| Lincoln | Boothbay | Ocean Point, Boothbay, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 9 | 7 |
| Cumberland | Harpswell | Bailey Island, end of Rt. 24, Harpswell, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 9 | 6 |
| Cumberland | Cape Elizabeth | Cape Elizabeth Light, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 24 |
| Hancock | Bar Harbor | Sand Beach, N of Otter Point on Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 23 |
| Hancock | Southwest Harbor | seawall, across from Seawall Campground, Mount Desert Island, Southwest Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 23 |
| Washington | Pembroke | Reversing Falls area off of Leighton Neck, Pembroke, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 19 |
| Lincoln | Nobleboro | just north of Oyster Creek on Salt Bay, Damariscotta River, Nobleboro, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 18 |
| Lincoln | Bremen | i.e. at a boat ramp just N of Turner Corner and off of Storer Rd., mouth of Western Brook in Broad Cove, Bremen, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 15 |
| Lincoln | Bristol | Pemaquid Point, Bristol, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 15 |
| Lincoln | Newcastle | SW side of Salt Bay off of Rt. 215, Mill Road, Newcastle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 11 |
| York | Wells | Detached/ entangled, approximatly mid-way between mouth of the Little River and its dichotomy into the Merriland River and the Branch Brook, Wells National Estuarine Research Reserve, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 9 |
| York | Wells | Merriland River at junction of Branch Brook off the Little River, Wells Estuarine Research Reserve, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 9 |
| 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 |
| York | Wells | i.e. Wells National Estuarine Research Reserve, Laudholm Beach, Wells, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 8 | 7 |
| Cumberland | South Portland | pier and boat ramp area at the mouth of the Fore River, South Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 27 |
| Cumberland | Scarborough | breakwater at Western Beach, mouth of the Scarborough River, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 23 |
| Cumberland | Scarborough | Pine Point Beach--i.e. at a boat ramp just upstream from breakwater, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 23 |
| Hancock | Winter Harbor | tip of Schoodic Peninsula near Big Moose Island, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 21 |
| 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, mouth of the Mousam River, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 16 |
| Lincoln | Monhegan Island Plantation | semi-exposed, east side, Little White Head, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 16 |
| Lincoln | Monhegan Island Plantation | tide pool, Burnt Cove, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 16 |
| Lincoln | Monhegan Island Plantation | Lobster Cove exposed, south side, Monhegan, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 15 |
| Lincoln | Monhegan Island Plantation | Lobster Cove, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 15 |
| Lincoln | Edgecomb | Fort Edgecomb on Davis Island on the Sheepscot River, Edgecomb, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 14 |
| Lincoln | Monhegan Island Plantation | Pebble Beach Cove, sheltered north side, Monhegan Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 14 |
| York | Kennebunk | Mousam River at Route 9, Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 11 |
| York | Kennebunkport | mouth of the Kennebunk River, ocean side near breakwater and towards Cape Arundel, Kennebunkport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 7 | 11 |
| York | Kennebunkport | on the inside part of the breakwater, mouth of the Kennebunk River, 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 | mouth of the Saco River at Camp Ellis Breakwater, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 28 |
| York | Biddeford | Saco River on docks of the University of New England campus, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 28 |
| York | Saco | ocean side of breakwater at Saco River mouth, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 28 |
| York | Biddeford | Biddeford Pool at the end of 3rd Street and between East and South Points, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 26 |
| Lincoln | Newcastle | SW side of Salt Bay, Newcastle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 15 |
| 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 | rock outcrop on sandy beach just north of Ferry Beach State Park, Saco, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1994 | 6 | 11 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of Connecticut (CONN) | 1993 | 10 | 15 |
| Hancock | Bar Harbor | Otter Cliffs, ME | University of Rhode Island (KIRI) | 1991 | 10 | 14 |
| Hancock | Winter Harbor | west side, Little Moose Island, Winter Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1990 | 8 | 15 |
| Washington | Steuben | Petit Manan National Wildlife Refuge, Washington County, Steuben, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1987 | 7 | 9 |
| Knox | Vinalhaven | Hurricane Island, Penobscot Bay, Vinalhaven, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 11 |
| Knox | Matinicus Isle Plantation | exposed eastern side of Wooden Ball Island, Matinicus Isle, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 8 |
| Hancock | Frenchboro | abundant tide pools-beautiful, Frenchboro, Long Island, Penobscot Bay, Penobscot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1986 | 6 | 7 |
| Hancock | Stonington | low inter tidal- upper inter tidal zone, McGlathery Island, Stonington, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 6 | 9 |
| Hancock | Swans Island | Bauxam Cove, Marshall's Island, Swans Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1985 | 6 | 6 |
| York | York | #7 intertidal, York River Estuary, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1984 | 12 | 14 |
| York | York | York River Estuary, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1984 | 12 | 14 |
| Lincoln | Boothbay | drift on rocky beach, Grimes Cove, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1983 | 8 | 22 |
| Cumberland | Cape Elizabeth | Dyer Cove, Cape Elizabeth | University of North Carolina at Chapel Hill Herbarium (NCU) | 1982 | 8 | 19 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1980 | 6 | 16 |
| Cumberland | Cape Elizabeth | ALGAE OF MAINE Crescent Beach, Cape Elizabeth, Cumberland County 44° 33.8' N 70° 13.5' W [sic; 43.563538lat, -70.227037long are more accurate coordinates] | University of North Carolina at Chapel Hill Herbarium (NCU) | 1979 | 9 | 8 |
| Cumberland | Cape Elizabeth | ALGAE OF MAINE Dyer Point, Cape Elizabeth, Cumberland County. | University of North Carolina at Chapel Hill Herbarium (NCU) | 1979 | 9 | 8 |
| Cumberland | Crescent Beach | Crescent Beach, Cape Elizabeth | University of North Carolina at Chapel Hill Herbarium (NCU) | 1979 | 9 | 8 |
| Hancock | Winter Harbor | ALGAE OF MAINE Schoodic Head, Schoodic Peninsula, Hancock County | University of North Carolina at Chapel Hill Herbarium (NCU) | 1979 | 9 | 5 |
| Washington | Beals | Little Cape Point, Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1979 | 7 | 23 |
| York | Eliot | SCUBA 25 feet, station 17D, located across Piscataqua River (in Maine) from PSCO Schiller plant in Newington, NH (Eliot) | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 11 | 1 |
| York | Eliot | SCUBA 20 feet, station 17d, across Piscataqua River, PSCO Schiller Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 8 | 29 |
| York | Eliot | station 17D, intertidal zone across the Piscataqua River from the PSCO Schiller Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 7 | |
| York | York | North bank of York River at Scotland Bridge on Birch Hill Rd, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1978 | 3 | 16 |
| York | Kittery | SCUBA 0-25 feet, Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 12 | 20 |
| York | Kittery | SCUBA 0-20 feet, collection # 2, Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 12 | 6 |
| York | Eliot | SCUBA 0-20 feet, station # 17, near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 11 | 3 |
| York | Eliot | Piscataqua River, north bank, just downstream from Frankfort Island, and near a public dock, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 17 |
| York | Eliot | east bank of the Piscataqua River, just upstream from Adlington Creek and near a large public dock, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 17 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 17 |
| York | Kittery | Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 17 |
| York | Kittery | SCUBA 50 feet, Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 16 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 16 |
| York | Kittery | Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 16 |
| York | Eliot | Piscataqua River, east bank, just north of Sturgeon Creek, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 2 |
| York | Eliot | Piscataqua River, east bank approximately midway between Sturgeon Creek and the mouth of the Salmon Falls River-also at a large tennis court facility, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 2 |
| York | Eliot | Piscataqua River, east bank just north of the mouth of Sturgeon Creek, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 2 |
| York | Eliot | Piscataqua River, opposite (approximately) Gould Corner and next to a power line, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 8 | 2 |
| York | Eliot | SCUBA 0-20 feet, station # 17, near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 7 | 28 |
| Hancock | Bar Harbor | Mansion Site(Jackson Lab), Mount Desert Island | University of Maine Herbaria (MAINE) | 1977 | 7 | 22 |
| York | Kittery | Cedar Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 6 | 22 |
| Washington | Beals | Norton Pt., Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1977 | 6 | 5 |
| York | Eliot | SCUBA 0-15 feet, station # 17, near the site of the Schiller Power Plant, Piscataqua River, 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 | 30 |
| Hancock | Winter Harbor | Schoodic Pt., Winter Harbor | University of Maine Herbaria (MAINE) | 1977 | 3 | 4 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 11 | 19 |
| York | Eliot | Subtidal 0-20 feet, station # 17, near the site of the Schiller Power Plant, Piscataqua River, Eliot, ,ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 11 | 5 |
| York | Kittery | SCUBA 30 feet, Cedar Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 8 | 28 |
| York | Kittery | SCUBA 50 feet, Cedar Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 8 | 28 |
| York | Eliot | subtidal, station # 17, near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 7 | 20 |
| York | York | -20 feet by SCUBA, Boon Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 30 |
| York | York | 20-30 feet, Boon Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 30 |
| York | York | Boon Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 30 |
| York | York | low intertidal zone, Boon Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 30 |
| York | York | Boon Island, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 30 |
| York | Kittery | Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 15 |
| York | Kittery | upper subtidal zone, Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 6 | 6 |
| Washington | Beals | Popplestone Cove, Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1976 | 5 | 12 |
| Washington | Beals | Norton Pt., Great Wass Island, Washington Co. | University of Maine Herbaria (MAINE) | 1976 | 5 | 11 |
| York | Eliot | subtidal zone, station # 17, near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 28 |
| York | Ogunquit | in shallow tide pools on rocks, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 24 |
| York | Kittery | -15 to 20 feet by SCUBA, Duck Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | Duck Island, SCUBA, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | extreme low intertidal zone, Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | low intertidal tide pool, Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | low intertidal- upper subtidal zone, Malaga Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | from the channel area in between Smuttynose and Malaga, 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 | low intertidal- upper subrtidal, Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 16 |
| York | Kittery | upper subtidal zone, Cedar Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1976 | 4 | 15 |
| York | Eliot | Schiller Power Plant, station 17d, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 11 | 4 |
| York | Kittery | low intertidal- subtidal, west side of Appledore Island, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 10 | 1 |
| Cumberland | Cape Elizabeth | ALGAE OF MAINE Cove near lighthouse, Two Lights, Cape Elizabeth, Cumberland County | University of North Carolina at Chapel Hill Herbarium (NCU) | 1975 | 9 | 9 |
| Cumberland | Cape Elizabeth | Cove near lighthouse, Two Lights, Cape Elizabeth; 43.55805 -70.20843 | University of North Carolina at Chapel Hill Herbarium (NCU) | 1975 | 9 | 9 |
| 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 | Two points down from Three Falls, Great Wass Island, Beals, Washington Co. | University of Maine Herbaria (MAINE) | 1975 | 7 | 25 |
| Washington | Beals | Three points down from Three Falls, Great Wass Island, Beals, Washington Co. | University of Maine Herbaria (MAINE) | 1975 | 7 | 25 |
| York | Eliot | subtidal zone, station # 17, near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 7 | 23 |
| Washington | Beals | Little Cape Point, Great Wass Island, Beals, Washington Co. | University of Maine Herbaria (MAINE) | 1975 | 7 | 22 |
| Washington | Beals | Red Head, Great Wass Island, Beals, Washington Co. | University of Maine Herbaria (MAINE) | 1975 | 7 | 1 |
| York | Kittery | -20 feet, east side of Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 6 | 11 |
| York | Eliot | subtidal, station # 17, near the site of Schiller Power Plant, Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 5 | 8 |
| Sagadahoc | Georgetown | Reid State Park, Georgetown, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1975 | 4 | 12 |
| Lincoln | Bristol | Pemaquid Point, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1975 | 3 | 17 |
| York | Kittery | SCUBA -40 feet, east side of Appledore Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1974 | 9 | |
| Washington | Lubec | Quoddy Head, Lubec, Washington Co. | University of Maine Herbaria (MAINE) | 1974 | 6 | 17 |
| Washington | Edmunds Township | Whiting Bay, Washington Co. | University of Maine Herbaria (MAINE) | 1974 | 6 | 17 |
| Lincoln | Bristol | Chamberlain, Lincoln Co. | University of Maine Herbaria (MAINE) | 1974 | 5 | 29 |
| York | York | York Beach | Duke University Herbarium Algae Collection (DUKE) | 1973 | 8 | 4 |
| Lincoln | Bristol | ALGAE OF MAINE Kresge Point, Pemaquid, LINCOLN COUNTY. | University of North Carolina at Chapel Hill Herbarium (NCU) | 1973 | 8 | 3 |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of South Florida (USF) | 1973 | 7 | 16 |
| York | Eliot | subtidal, station # 17d, across the river from the Schiller Power Plant, Piscataqua River, 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 | "Giant's Staircase", Bailey Island | University of Michigan (MICH) | 1972 | 7 | 31 |
| Lincoln | Bristol | Kresge Point, near Pemaquid | University of Michigan (MICH) | 1972 | 7 | 30 |
| Lincoln | Bristol | Pemaquid Harbor area | University of North Carolina Wilmington, David J. Sieren Herbarium (WNC) | 1972 | 7 | 30 |
| York | York | Bald Head Cliff, "Rt 1" | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1972 | 5 | 19 |
| Hancock | Unknown | Acadia National Park | University of Maine Herbaria (MAINE) | 1972 | 4 | 30 |
| York | York | 30 feet, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1972 | 3 | 13 |
| York | York | 20 feet, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1972 | 1 | 28 |
| York | York | 10 feet, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 11 | 24 |
| York | York | 20 feet, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 11 | 24 |
| York | York | subtidal 10 feet, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 11 | 24 |
| York | York | 30 feet, Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 9 | 30 |
| York | York | lower littoral, Nubble Light, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 9 | 30 |
| York | York | 10 feet on Fucus, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 9 | 30 |
| Hancock | Castine | Penobscot Point | University of North Carolina at Chapel Hill Herbarium (NCU) | 1971 | 9 | 4 |
| Lincoln | Bristol | ALGAE OF MAINE Below the lighthouse, Pemaquid Point, Lincoln County | University of North Carolina at Chapel Hill Herbarium (NCU) | 1971 | 9 | 4 |
| Lincoln | Bristol | Pemaquid Point, below the lighthouse | University of North Carolina at Chapel Hill Herbarium (NCU) | 1971 | 9 | 4 |
| York | York | 30 feet, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 9 | 4 |
| York | York | around shallow cage, 18-20 feet, Nubble light, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 8 | 25 |
| York | York | deep cage, Nubble Light, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 8 | 17 |
| York | York | 10 feet below MLW, Nubble Light, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 7 | 7 |
| York | York | 5 meters below MLW, Nubble Light, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 6 | 17 |
| York | Kittery | east side of breakwater between Smuttynose and Cedar Islands, SCUBA, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1971 | 3 | 4 |
| York | Eliot | intertidal- drift, station # 21, near the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 11 | 16 |
| York | Kittery | 40-45 feet, Appledore Island, NH | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 11 | 13 |
| York | Eliot | present in the upper sublitidal zone, station # 19, Piscataqua River, opposite from the Schiller Power Plant- on the Maine side of the river, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 11 | 5 |
| York | Eliot | subtidal 30 feet, station #17, Piscataqua River, opposite the Schiller Power Plant, on the Maine Side of the river, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 14 |
| York | Eliot | subtidal, station # 13, near the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 11 |
| York | Eliot | intertidal, station # 25- near Schiller Power Plant- Piscataqua River, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 9 |
| York | Eliot | subtidal, station # 25, near the Schiller Power Plant, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1970 | 9 | 9 |
| Lincoln | Damariscotta | Above bridge of Damariscotta River, | University of Maine Herbaria (MAINE) | 1970 | 7 | 6 |
| Hancock | Winter Harbor | Schoodic Pt. | University of Maine Herbaria (MAINE) | 1970 | 0 | 0 |
| Sagadahoc | Georgetown | Middle Mark Island, Sheepscot River, ME | Mote Marine Lab (MOT) | 1969 | 8 | 24 |
| York | Kittery | Kittery Point area- 1000 yards inshore from lighthouse- near rookery, SCUBA, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1969 | 8 | 14 |
| York | Kittery | Kittery Point, SCUBA, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1969 | 8 | 14 |
| Lincoln | South Bristol | Darling Marine Center | University of Vermont, Pringle Herbarium, Algae Collection (VT) | 1969 | 5 | 6 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 12 | 28 |
| York | Ogunquit | LITTORAL ZONE, Attached to littoral zone, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 11 | 27 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 11 | 17 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 11 | 17 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 10 | 20 |
| York | Ogunquit | LITTORAL ZONE, Attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 10 | 13 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 10 | 13 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 10 | 13 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 10 | 13 |
| York | Ogunquit | growing in littoral zone, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 9 | 27 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 9 | 27 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 9 | 27 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 9 | 27 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 8 | 18 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 8 | 18 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 8 | 18 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 8 | 4 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 8 | 4 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 8 | 4 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 8 | 4 |
| York | York | diving to 30-65 feet, Nubble Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 7 | 19 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 7 | 7 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 7 | 7 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 7 | 7 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 7 | 7 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 23 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 23 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 23 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 23 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 17 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 17 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 17 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 9 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 9 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 9 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 6 | 9 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 21 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 13 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 13 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 13 |
| York | Ogunquit | collected around immediate area of TIDE POOL FOUR. Attached to rock. Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 6 |
| York | Ogunquit | collected around immediate area of TIDE POOL TWO. Attached to rock. Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 6 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 6 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 6 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 5 | 6 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 3 | 27 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 3 | 27 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 3 | 27 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 3 | 27 |
| York | Ogunquit | tide pool four, attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 2 | 26 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 2 | 26 |
| York | Ogunquit | tide pool three: attached to rock and growing epiphytic on Fucus, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 2 | 26 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 2 | 26 |
| York | Ogunquit | tide pool two, attached to rock, Bald Head Cliffs, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 2 | 26 |
| Washington | Unknown Washington | none stated on label | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 2 | 13 |
| York | Ogunquit | tide pool one: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 1 | 19 |
| York | Ogunquit | tide pool three: attached to rock, Bald Head Cliff, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1968 | 1 | 19 |
| York | York | Bald Head Cliff, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 11 | 7 |
| York | York | Nubble Light, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 10 | 27 |
| York | York | diving 35-40 feet, Cape Neddick- lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 10 | 2 |
| Washington | Lubec | Quoddy Head State Park, Lubec | University of Maine Herbaria (MAINE) | 1967 | 4 | 24 |
| Hancock | Bar Harbor | Otter Point, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 4 | 13 |
| Cumberland | Cape Elizabeth | Portland Head Light, Casco Bay | University of Maine Herbaria (MAINE) | 1967 | 3 | 31 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1967 | 3 | 23 |
| Washington | Lubec | Quoddy Head, Lubec | University of Maine Herbaria (MAINE) | 1967 | 2 | 23 |
| York | York | Godfreys Cove, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 11 | 9 |
| York | Ogunquit | diving 30 feet, Perkins Cove, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 9 | 16 |
| York | Ogunquit | SCUBA diving to 30 feet, Perkins Cove, Ogunquit, Maine | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 9 | 16 |
| York | York | Nubble Light, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 9 | 16 |
| Hancock | Bar Harbor | Otter Cliff, Mount Desert Island, Bar Harbor, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 8 | 23 |
| Lincoln | Bristol | Pemaquid Point, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1966 | 8 | 9 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 7 | 23 |
| York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 7 | 22 |
| York | Kittery | Cedar Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 7 | 22 |
| York | Kittery | Malaga Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 7 | 22 |
| York | Kittery | Haley Cove, Smuttynose Island, Island of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 6 | 16 |
| York | York | Long Sands, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 6 | 6 |
| York | York | Bald Head Cliff, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 22 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 21 |
| Washington | Lubec | West Quoddy Head, Lubec, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 11 |
| Washington | Lubec | West Quoddy Head. | University of Washington (WTU) | 1966 | 5 | 11 |
| Lincoln | Bristol | Pemaquid Point, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1966 | 5 | 8 |
| Lincoln | Bristol | Pemaquid Point, Bristol | University of Maine Herbaria (MAINE) | 1966 | 5 | 8 |
| York | York | Nubble Point Lighthouse, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 4 |
| York | York | Nubble Light, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | 4 |
| York | Eliot | Searles Cove, Eliot, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 5 | |
| York | Eliot | Piscataqua River, York County, 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 | Kittery | Sea Point, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 4 | 27 |
| Hancock | Winter Harbor | Schoodic Pt., Winter Harbor | University of Maine Herbaria (MAINE) | 1966 | 4 | 5 |
| Washington | Lubec | West Quoddy Head, Lubec, Washington Co. | University of Maine Herbaria (MAINE) | 1966 | 4 | 4 |
| York | York | Bald Head, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 21 |
| York | York | Bald Head Cliff | Duke University Herbarium Algae Collection (DUKE) | 1966 | 3 | 12 |
| Cumberland | Scarborough | Prout's Neck, Scarborough, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 12 |
| York | York | Tidepools, Bald Head Cliffs, York County, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 12 |
| Cumberland | Scarborough | Prouts Neck, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 12 |
| York | York | Bald Head Cliff, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 11 |
| York | Ogunquit | Perkins Cove, Ogunquit, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 5 |
| York | Kittery | Gerrish Island, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 2 |
| York | Kittery | Sea Point, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 2 |
| York | Kittery | Seapoint, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1966 | 3 | 2 |
| York | York | Bald Head Cliff, York, ME | University of South Florida (USF) | 1966 | 2 | 26 |
| Lincoln | Bristol | New Harbor, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1965 | 11 | 8 |
| York | Kittery | World; North America; U.S.A.; Maine; Kittery Point | Herbarium Pacificum (BPBM) | 1965 | 11 | 4 |
| York | Kittery | Sea Point Beach, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1965 | 11 | 4 |
| Lincoln | Boothbay Harbor | Boothbay Harbor, East of Fisherman's Is., Lincoln Co. | University of Maine Herbaria (MAINE) | 1965 | 6 | 11 |
| Lincoln | Bristol | Pemaquid Point, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1965 | 5 | 1 |
| Lincoln | Bristol | Pemaquid Point, Bristol | University of Maine Herbaria (MAINE) | 1965 | 5 | 1 |
| Lincoln | Bristol | Pemaquid Point, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1965 | 4 | 14 |
| Cumberland | Cape Elizabeth | Two Lights, Cape Elizabeth, Cumberland Co. | University of Maine Herbaria (MAINE) | 1965 | 3 | 28 |
| Lincoln | Bristol | New Harbor, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1964 | 11 | 8 |
| Lincoln | Bristol | John's Island, Southwest of Pemaquid Pt., Lincoln Co. | University of Maine Herbaria (MAINE) | 1964 | 9 | 21 |
| Hancock | Bar Harbor | Anemone Cave, Bar Harbor, Hancock Co. | University of Maine Herbaria (MAINE) | 1964 | 8 | 6 |
| Cumberland | Harpswell | Bailey Island, ME | Drexel University, Academy of Natural Sciences (PH) | 1964 | 7 | 11 |
| Cumberland | Harpswell | World; North America; U.S.A.; Maine; Black Rock | Herbarium Pacificum (BPBM) | 1964 | 7 | 8 |
| Hancock | Bar Harbor | Thunder Hole, Mt. Desert Island, Hancock Co. | University of Maine Herbaria (MAINE) | 1964 | 1 | 28 |
| Sagadahoc | Phippsburg | Hermit Island Camp Ground, Small Point, Sagadahoc Co. | University of Maine Herbaria (MAINE) | 1963 | 12 | 15 |
| Hancock | Lamoine | Lamoine Beach, Lamoine | University of Maine Herbaria (MAINE) | 1963 | 10 | 4 |
| Lincoln | Bristol | Pemaquid Point, Bristol | University of Maine Herbaria (MAINE) | 1963 | 10 | 2 |
| Lincoln | South Bristol | South Bristol | University of Maine Herbaria (MAINE) | 1963 | 9 | 26 |
| Lincoln | Bristol | Pemaquid Point, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1963 | 9 | 6 |
| Washington | Beals | Lower Island, Great Wass Island, Beals | University of Maine Herbaria (MAINE) | 1963 | 7 | 28 |
| Lincoln | Bristol | Pemaquid Point, Bristol, Lincoln Co. | University of Maine Herbaria (MAINE) | 1963 | 6 | 2 |
| Hancock | Bar Harbor | Anemone Cave, Bar Harbor, Hancock Co. | University of Maine Herbaria (MAINE) | 1963 | 3 | 25 |
| Knox | Rockland | Brewster Point, ME | Drexel University, Academy of Natural Sciences (PH) | 1963 | 3 | |
| Lincoln | South Bristol | Thread of Life Islands off Christmas Cove | University of Maine Herbaria (MAINE) | 1962 | 8 | 18 |
| Lincoln | Boothbay | Ocean Point, Boothbay | University of Maine Herbaria (MAINE) | 1962 | 7 | 18 |
| Lincoln | Unknown | Damariscotta Mills, North end of bay | University of Maine Herbaria (MAINE) | 1962 | 7 | 4 |
| Lincoln | Bristol | Back shore of Little Island, New Harbor | University of Maine Herbaria (MAINE) | 1961 | 6 | 5 |
| Hancock | Gouldsboro | Sally Island, Gouldsborough Bay | University Herbarium, University of California, Berkeley (UC) | 1960 | 8 | 18 |
| Hancock | Gouldsboro | Sally I., Gouldsboro Bay | University of Michigan (MICH) | 1960 | 8 | 18 |
| Knox | Matinicus Isle Plantation | Condon Cove, SE Matinicus Island, Matinicus Isle | University of Maine Herbaria (MAINE) | 1960 | 6 | 17 |
| Knox | Matinicus Isle Plantation | Eastern shore of Wheaton Island, Matinicus Isle, Knox Co. | University of Maine Herbaria (MAINE) | 1958 | 8 | 23 |
| Hancock | Bar Harbor | Near Thunder Hole, Acadia National Park, Mount Desert Island, ME | University of Massachusetts - Amherst (MASS) | 1953 | 8 | 26 |
| York | Ogunquit | Ogunquit | Duke University Herbarium Algae Collection (DUKE) | 1948 | 7 | 16 |
| York | Ogunquit | Ogunquit, Maine | University Herbarium, University of California, Berkeley (UC) | 1948 | 7 | 16 |
| York | Kittery | World; North America; U.S.A.; Maine; Appledore Island | Herbarium Pacificum (BPBM) | 1946 | 9 | 2 |
| York | Kittery | Sea Point Beach, Kittery Twp., York Co. | University of Maine Herbaria (MAINE) | 1944 | 6 | 20 |
| Washington | Lubec | vicinity of Quoddy Head, Lubec | Field Museum of Natural History (F) | 1940 | 7 | 20 |
| York | Kittery | attached to other algae, ect. , Appledore Island (Isles of Shoals), ME | University of New Hampshire - Macroalgal Collection (NHA) | 1938 | 7 | 28 |
| York | Kittery | Pale, lax, tide pool form, Appledore Island (Isles of Shoals), ME | University of New Hampshire - Macroalgal Collection (NHA) | 1938 | 7 | 27 |
| York | kittery | attached to other algae etc. , off Appledore Island (Isles of Shoals), ME | University of New Hampshire - Macroalgal Collection (NHA) | 1938 | 7 | 26 |
| Knox | Saint George | Roaring Spout | Butler University (BUT) | 1936 | 7 | 1 |
| Knox | Saint George | Roaring Spout | Butler University (BUT) | 1935 | 8 | 20 |
| Knox | Saint George | Port Clyde, Lighthouse Point | The New York Botanical Garden (NY) | 1935 | 8 | |
| Knox | Saint George | Lighthouse Point, Port Clyde | Field Museum of Natural History (F) | 1935 | 8 | |
| Cumberland | Harpswell | East of Bailey's Island. East of Harpwell | University of Michigan (MICH) | 1934 | 9 | |
| Knox | Saint George | Port Clyde, at Lands End near Lighthouse Point | The New York Botanical Garden (NY) | 1934 | 8 | 27 |
| Knox | Saint George | Land's End. near Lighthouse | Butler University (BUT) | 1934 | 8 | 27 |
| Knox | Saint George | Land's End, near Lighthouse, Port Clyde | Butler University (BUT) | 1934 | 8 | 27 |
| Knox | Saint George | Land's End, Port Clyde | Butler University (BUT) | 1934 | 8 | 27 |
| Knox | Saint George | at Lands End near Lighthouse Point, Port Clyde | Field Museum of Natural History (F) | 1934 | 8 | 27 |
| Knox | Saint George | Tenants Harbor | Butler University (BUT) | 1932 | 8 | 20 |
| Knox | Saint George | Roaring Spout Beach, Tenants Harbor | Butler University (BUT) | 1932 | 8 | 20 |
| Knox | Saint George | Roaring Spout, Tenant's Harbor | Butler University (BUT) | 1932 | 8 | 20 |
| Knox | Saint George | Roaring Spont, Tenant's Harbor | Butler University (BUT) | 1932 | 8 | 20 |
| Knox | Friendship | Penobscot Bay, Otter Island | The New York Botanical Garden (NY) | 1929 | 7 | 2 |
| Knox | Friendship | Otter Island S. of Friendship in Penobscot Bay off coast of Maine | Field Museum of Natural History (F) | 1929 | 7 | 2 |
| Cumberland | Cape Elizabeth | Pond Cove | The New York Botanical Garden (NY) | 1928 | 3 | 17 |
| Cumberland | Cape Elizabeth | Pond Cove | Field Museum of Natural History (F) | 1928 | 3 | 17 |
| Cumberland | Cape Elizabeth | Pond Cove | University of Michigan (MICH) | 1927 | 10 | |
| Hancock | UNKNOWN | Mt. Desert Island | The New York Botanical Garden (NY) | 1923 | 0 | 0 |
| Hancock | Southwest Harbor | Manset, Mount Desert | University of Michigan (MICH) | 1920 | 9 | 14 |
| Cumberland | Portland | Peak's Island, Casco Bay | University of Michigan (MICH) | 1916 | 9 | |
| Knox | Rockport | [no additional data] | Farlow Herbarium (Harvard University) (FH) | 1915 | 6 | 16 |
| Knox | Rockport | Cast ashore by the waves, "Oakland", Rockport, Maine | Farlow Herbarium (Harvard University) (FH) | 1915 | 1 | 17 |
| York | Kennebunk | Kennebunk Beach, ME | Drexel University, Academy of Natural Sciences (PH) | 1910 | 8 | 26 |
| York | York | York Harbor, York, ME | Drexel University, Academy of Natural Sciences (PH) | 1909 | 8 | 23 |
| York | York | York Harbor, York, ME | Drexel University, Academy of Natural Sciences (PH) | 1909 | 7 | 15 |
| York | York | York Harbor | Drexel University, Academy of Natural Sciences (PH) | 1909 | 7 | 15 |
| York | York | York River, ME | Drexel University, Academy of Natural Sciences (PH) | 1909 | 7 | 5 |
| York | York | York, ME | Drexel University, Academy of Natural Sciences (PH) | 1908 | 9 | 22 |
| York | York | York | Drexel University, Academy of Natural Sciences (PH) | 1908 | 9 | 22 |
| York | York | York | Drexel University, Academy of Natural Sciences (PH) | 1908 | 9 | 5 |
| York | York | York, ME | Drexel University, Academy of Natural Sciences (PH) | 1908 | 8 | 1 |
| York | York | York | Drexel University, Academy of Natural Sciences (PH) | 1908 | 8 | 1 |
| York | Saco | Bluff Island, Saco Bay, Maine | Farlow Herbarium (Harvard University) (FH) | 1908 | 7 | 28 |
| York | York | 6 feet, Cape Neddick, York, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1907 | 9 | 30 |
| York | Biddeford | Biddeford Pool, Biddeford, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1906 | 8 | 10 |
| Cumberland | Unknown | Casco Bay | Farlow Herbarium (Harvard University) (FH) | 1906 | 6 | 6 |
| Cumberland | Harpswell | Harpswell, Maine | The New York Botanical Garden (NY) | 1905 | 7 | 10 |
| Cumberland | Harpswell | So. Harpswell | The New York Botanical Garden (NY) | 1905 | 7 | 6 |
| Cumberland | Harpswell | Quahog Bay | The New York Botanical Garden (NY) | 1904 | 7 | 8 |
| Washington | Cutler | Cutler, Maine | Farlow Herbarium (Harvard University) (FH) | 1902 | 7 | 6 |
| Lincoln | Southport | Squirrel Island, Southport, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1900 | 7 | |
| York | Wells | Drake's Island, Wells Beach | Field Museum of Natural History (F) | 1899 | 12 | 13 |
| York | Wells | Drake's Island, Well's Beach | The New York Botanical Garden (NY) | 1899 | 12 | 13 |
| York | Wells | Drake's Island, Wells Beach, ME | University Herbarium, University of California, Berkeley (UC) | 1899 | 12 | 13 |
| York | Wells | Drake's Island, Wells Beach | Field Museum of Natural History (F) | 1899 | 12 | 8 |
| York | Wells | Drake's Island, Well's Beach | The New York Botanical Garden (NY) | 1899 | 12 | 8 |
| Hancock | Southwest Harbor | Sea Wall, Mt. Desert Island | Field Museum of Natural History (F) | 1897 | 7 | 0 |
| Hancock | Southwest Harbor | Sea Wall, Mount Desert Island | Oregon State University (OSC) | 1897 | 7 | 0 |
| Hancock | Southwest Harbor | S. W. Harbor, Mt. Desert | The New York Botanical Garden (NY) | 1897 | 7 | 0 |
| Hancock | Southwest Harbor | Mount Desert Island, Sea Wall | The New York Botanical Garden (NY) | 1897 | 7 | 0 |
| Hancock | Southwest Harbor | Sea Wall, Mt. Desert Island | University Herbarium, University of California, Berkeley (UC) | 1897 | 7 | 0 |
| Hancock | Southwest Harbor | Sea Wall, Mt. Desert Island. | University of Washington (WTU) | 1897 | 7 | 0 |
| Hancock | Southwest Harbor | Sea Wall, Mount Desert Island | University of Michigan (MICH) | 1897 | 7 | |
| Hancock | Brooksville | "Spectacle Island, Penobscot Bay" In tuffs on muddy bottom in shallow pool | Canadian Museum of Nature, Ottawa (CANA) | 1896 | 7 | 1 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay, ME | Brown University (BRU) | 1896 | 7 | 0 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay | Drexel University, Academy of Natural Sciences (PH) | 1896 | 7 | 0 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay | Field Museum of Natural History (F) | 1896 | 7 | 0 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay | Miami University (MU) | 1896 | 7 | 0 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay | Michigan State University (MSC) | 1896 | 7 | 0 |
| Hancock | Brooksville | Penobscot Bay, Spectacle Island, in tufts on muddy bottom of shallow pool | The New York Botanical Garden (NY) | 1896 | 7 | 0 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay, Maine | University Herbarium, University of California, Berkeley (UC) | 1896 | 7 | 0 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay | University of Michigan (MICH) | 1896 | 7 | 0 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay, ME | Yale University Herbarium (YPM-YU) | 1896 | 7 | 0 |
| Hancock | Brooksville | Spectacle Island, Penobscot Bay | University of Michigan (MICH) | 1896 | 7 | |
| Cumberland | Portland | Peaks Island | The New York Botanical Garden (NY) | 1893 | 8 | 27 |
| Washington | Jonesport | Englishman's Bay, Washington Co. | University of Maine Herbaria (MAINE) | 1891 | 8 | 0 |
| Hancock | UNKNOWN | Mt. Desert Island | University of Michigan (MICH) | 1891 | 7 | |
| Hancock | Southwest Harbor | Sea Wall, Mt Desert, Maine | Farlow Herbarium (Harvard University) (FH) | 1890 | 8 | 8 |
| Hancock | Southwest Harbor | Sea Wall, Mount Desert Island, ME | New England Botanical Club (NEBC) | 1890 | 8 | 8 |
| Cumberland | Cape Elizabeth | Delano Park, Cape Elizabeth, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1890 | 6 | |
| Hancock | Mount Desert | Seal Harbor, ME | New England Botanical Club (NEBC) | 1889 | 24 | 24 |
| Hancock | Mount Desert | Mt Desert Island | Farlow Herbarium (Harvard University) (FH) | 1889 | 8 | 0 |
| Cumberland | Portland | Whitehead Passage, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1883 | 8 | 5 |
| Cumberland | Portland | Peaks Island, Portland | Field Museum of Natural History (F) | 1880 | | |
| Cumberland | Portland | [no additional data] | Farlow Herbarium (Harvard University) (FH) | 1880 | | |
| Cumberland | Portland | Peak's Island | The New York Botanical Garden (NY) | 1880 | | |
| Cumberland | Portland | World; North America; U.S.A.; Maine; Portland | Herbarium Pacificum (BPBM) | 1873 | 1 | 1 |
| Washington | Eastport | World; North America; U.S.A.; Maine; Eastport | Herbarium Pacificum (BPBM) | 1872 | | |
| Cumberland | Portland | Peaks Island, Maine | Farlow Herbarium (Harvard University) (FH) | 1861 | | |
| York | Saco | Saco Pool, Maine | Farlow Herbarium (Harvard University) (FH) | 1860 | | |
| Cumberland | Portland | Whitehead Passage, Casco Bay, Portland, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1853 | 5 | 9 |
| Knox | Camden | Penobscot Bay, Camden, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1851 | 9 | |
| Washington | Machiasport | Machiasport, ME, Howard's Beach | Farlow Herbarium (Harvard University) (FH) | 0 | 0 | 0 |
| Unknown | UNKNOWN | [No precise loc] | Miami University (MU) | 0 | 0 | 0 |
| Hancock | Bar Harbor | Bar Harbor | The New York Botanical Garden (NY) | 0 | 0 | 0 |
| Washington | Unknown Washington | no locality given on label | University of New Hampshire - Macroalgal Collection (NHA) | 0 | 0 | 0 |
| Washington | Jonesport | Sequin Island | The New York Botanical Garden (NY) | 0 | | |
| Unknown | UNKNOWN | Maine Coast | University of Maine Herbaria (MAINE) | 0 | | |
| Unknown | UNKNOWN | W. Me. Coast | University of Maine Herbaria (MAINE) | 0 | | |
| Cumberland | Harpswell | Harpswell | Field Museum of Natural History (F) | 0 | | |
| Cumberland | Portland | Portland Harbor, Maine | Farlow Herbarium (Harvard University) (FH) | 0 | | |
| York | Saco | Saco Pool, Maine | Farlow Herbarium (Harvard University) (FH) | 0 | | |
| York | Kennebunk | Kennebunk, ME | University of New Hampshire - Macroalgal Collection (NHA) | 0 | | |
| Cumberland | Harpswell | Harpswell | The New York Botanical Garden (NY) | 0 | | |
| York | Kittery | Appledore Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 0 | | |