County

Cumberland
Hancock
Knox
Lincoln
Sagadahoc
Washington
York

Township

Bath
Brooksville
Brunswick
Cape Elizabeth
Cutler
Damariscotta
Edmunds Township
Falmouth
Freeport
Georgetown
Harpswell
Kittery
Lamoine
Mount Desert
Newcastle
Nobleboro
North Haven
Phippsburg
Portland
Roque Bluffs
South Portland
South Thomaston
Steuben
Thomaston
Tremont
Vinalhaven
West Bath
Yarmouth

Vouchers: 52

County Township Location Institution Year Month Day
Knox North Haven Kent Cove, North Haven Island, Penobscot Bay, ME University of New Hampshire - Macroalgal Collection (NHA) 1998 3 6

Knox North Haven Southern Harbor, near Main Street and Crabtree Point Road, North Haven, Penobscot Bay, ME University of New Hampshire - Macroalgal Collection (NHA) 1998 3 6

Sagadahoc Georgetown Sheepscot River near Five Islands and Love Nest snack bar, Georgetown, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 6 19

Cumberland Brunswick Thomas Point Beach, New Meadows River, Cooks Corner, Brunswick, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 6 11

Hancock Lamoine Lamoine State Park, Lamoine, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 4 18

Washington Edmunds Township at R. Friedman Field Station (Suffolk University) North of Cobscook State Park Boat ramp and opposite Crows Neck, Edmunds, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 3 24

Knox Vinalhaven Lane's Island Preserve, Vinalhaven Island, Penobscot Bay, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 3 14

Washington Steuben Dyer Neck near Yeaton Cove, Steuben, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 3 13

Washington Roque Bluffs Sanford Cove near Great Cove Golf Course, Roque Bluffs, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 2 24

Cumberland Freeport Wolfe's Neck Wood State Park, Freeport, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 12 2

Sagadahoc Phippsburg Sebasco Harbor boat ramp off of Route 127, in front of Sebasco Lodge, Phippsburg, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 9 9

Lincoln Nobleboro Oyster Creek, within Salt Bay, Nobleboro, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 14

Lincoln Newcastle southwest shore of Salt Bay, Newcastle, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 14

Lincoln Damariscotta Glidden Point, entrance to Salt Bay, Damariscotta, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 14

Sagadahoc West Bath New Meadow River, at Lehman Highway, Route 24. West Bath, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 14

Cumberland Falmouth Mussel Cove, off of Route 88 bridge, Falmouth, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 12

Cumberland Freeport Wolf Neck Carrying Boat Ramp near Recompense Shore Campsite, Freeport, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 12

Cumberland Portland cove between Little and Great Diamond Islands, Casco Bay, Portland, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 3

Sagadahoc Bath end of Mountain Road, New Meadow River, West Bath, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 1

Sagadahoc Phippsburg the Basin, off of Meadowbrook River, Phippsburg, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 1

Cumberland Harpswell Basin Cove Falls, Harpswell, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 2 20

Cumberland Brunswick New Meadows River, at boat ramp off of Harding Road, Cooks Corner, Brunswick, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 7 31

Cumberland Freeport Porter Landing, Harraseeket River, Freeport, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 7 31

Cumberland Yarmouth Mouth of Royal River, Yarmouth, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 7 28

Cumberland Portland Fore River, at Pleasantdale, Portland, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 7 27

York Kittery Duck Island, Isles of Shoals, Kittery, ME University of New Hampshire - Macroalgal Collection (NHA) 1977 8 16

Cumberland Cape Elizabeth Pond Cove University of Michigan (MICH) 1928 1 15

Hancock Tremont Seal Cove, Mount Desert University of Michigan (MICH) 1920 9 1

Knox South Thomaston South Thomaston, ME Farlow Herbarium (Harvard University) (FH) 1915 9 5

Knox Thomaston Thomaston University of Michigan (MICH) 1915 9 5

Cumberland Harpswell South Harpswell The New York Botanical Garden (NY) 1903 7

Washington Cutler Culter The New York Botanical Garden (NY) 1902 7 0

Hancock Mount Desert Mt. Desert, Crowninshield Point, on side walls of densely packed barnacles The New York Botanical Garden (NY) 1900 7 14

Hancock Brooksville Cape Rosier, ME Brown University (BRU) 1894 7 0

Hancock Brooksville Cape Rosier Michigan State University (MSC) 1894 7 0

Hancock Brooksville Cape Rosier, in dead shells The New York Botanical Garden (NY) 1894 7 0

Hancock Brooksville Cape Rosier. University Herbarium, University of California, Berkeley (UC) 1894 7 0

Hancock Brooksville Cape Rosier University of Michigan (MICH) 1894 7 0

Hancock Brooksville Cape Rosier, ME Yale University Herbarium (YPM-YU) 1894 7 0

Hancock Brooksville Cape Rosier, ME Farlow Herbarium (Harvard University) (FH) 1894 7

Hancock Brooksville Spectacle Island, Penobscot Bay, ME Brown University (BRU) 1893 7 0

Hancock Brooksville Spectacle Island, Penobscot Bay Miami University (MU) 1893 7 0

Hancock Brooksville Spectacle Island, Penobscot Bay Michigan State University (MSC) 1893 7 0

Hancock Brooksville Penobscot Bay, Spectacle Island, on shells The New York Botanical Garden (NY) 1893 7 0

Hancock Brooksville Spectacle Island, Penobscot Bay University Herbarium, University of California, Berkeley (UC) 1893 7 0

Hancock Brooksville Spectacle Island, Penobscot Bay University of Michigan (MICH) 1893 7 0

Hancock Brooksville Spectacle Island, Penobscot Bay, ME Yale University Herbarium (YPM-YU) 1893 7 0

Hancock Brooksville Spectacle Island, Penobscot Bay, ME Farlow Herbarium (Harvard University) (FH) 1893 7

Hancock Brooksville Spectacle Island Canadian Museum of Nature, Ottawa (CANA) 1893

Hancock Mount Desert Mount Desert The New York Botanical Garden (NY) 1890 7 0

Hancock Mount Desert Seal Harbor, ME New England Botanical Club (NEBC) 1890 0 0

Hancock Brooksville Spectacle Island, ME Farlow Herbarium (Harvard University) (FH) 0

County	Township	Location	Institution	Year	Month	Day
Knox	North Haven	Kent Cove, North Haven Island, Penobscot Bay, ME	University of New Hampshire - Macroalgal Collection (NHA)	1998	3	6
Knox	North Haven	Southern Harbor, near Main Street and Crabtree Point Road, North Haven, Penobscot Bay, ME	University of New Hampshire - Macroalgal Collection (NHA)	1998	3	6
Sagadahoc	Georgetown	Sheepscot River near Five Islands and Love Nest snack bar, Georgetown, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	6	19
Cumberland	Brunswick	Thomas Point Beach, New Meadows River, Cooks Corner, Brunswick, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	6	11
Hancock	Lamoine	Lamoine State Park, Lamoine, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	4	18
Washington	Edmunds Township	at R. Friedman Field Station (Suffolk University) North of Cobscook State Park Boat ramp and opposite Crows Neck, Edmunds, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	3	24
Knox	Vinalhaven	Lane's Island Preserve, Vinalhaven Island, Penobscot Bay, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	3	14
Washington	Steuben	Dyer Neck near Yeaton Cove, Steuben, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	3	13
Washington	Roque Bluffs	Sanford Cove near Great Cove Golf Course, Roque Bluffs, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	2	24
Cumberland	Freeport	Wolfe's Neck Wood State Park, Freeport, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	12	2
Sagadahoc	Phippsburg	Sebasco Harbor boat ramp off of Route 127, in front of Sebasco Lodge, Phippsburg, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	9	9
Lincoln	Nobleboro	Oyster Creek, within Salt Bay, Nobleboro, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	14
Lincoln	Newcastle	southwest shore of Salt Bay, Newcastle, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	14
Lincoln	Damariscotta	Glidden Point, entrance to Salt Bay, Damariscotta, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	14
Sagadahoc	West Bath	New Meadow River, at Lehman Highway, Route 24. West Bath, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	14
Cumberland	Falmouth	Mussel Cove, off of Route 88 bridge, Falmouth, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	12
Cumberland	Freeport	Wolf Neck Carrying Boat Ramp near Recompense Shore Campsite, Freeport, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	12
Cumberland	Portland	cove between Little and Great Diamond Islands, Casco Bay, Portland, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	3
Sagadahoc	Bath	end of Mountain Road, New Meadow River, West Bath, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	1
Sagadahoc	Phippsburg	the Basin, off of Meadowbrook River, Phippsburg, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	1
Cumberland	Harpswell	Basin Cove Falls, Harpswell, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	2	20
Cumberland	Brunswick	New Meadows River, at boat ramp off of Harding Road, Cooks Corner, Brunswick, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	7	31
Cumberland	Freeport	Porter Landing, Harraseeket River, Freeport, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	7	31
Cumberland	Yarmouth	Mouth of Royal River, Yarmouth, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	7	28
Cumberland	Portland	Fore River, at Pleasantdale, Portland, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	7	27
York	Kittery	Duck Island, Isles of Shoals, Kittery, ME	University of New Hampshire - Macroalgal Collection (NHA)	1977	8	16
Cumberland	Cape Elizabeth	Pond Cove	University of Michigan (MICH)	1928	1	15
Hancock	Tremont	Seal Cove, Mount Desert	University of Michigan (MICH)	1920	9	1
Knox	South Thomaston	South Thomaston, ME	Farlow Herbarium (Harvard University) (FH)	1915	9	5
Knox	Thomaston	Thomaston	University of Michigan (MICH)	1915	9	5
Cumberland	Harpswell	South Harpswell	The New York Botanical Garden (NY)	1903	7
Washington	Cutler	Culter	The New York Botanical Garden (NY)	1902	7	0
Hancock	Mount Desert	Mt. Desert, Crowninshield Point, on side walls of densely packed barnacles	The New York Botanical Garden (NY)	1900	7	14
Hancock	Brooksville	Cape Rosier, ME	Brown University (BRU)	1894	7	0
Hancock	Brooksville	Cape Rosier	Michigan State University (MSC)	1894	7	0
Hancock	Brooksville	Cape Rosier, in dead shells	The New York Botanical Garden (NY)	1894	7	0
Hancock	Brooksville	Cape Rosier.	University Herbarium, University of California, Berkeley (UC)	1894	7	0
Hancock	Brooksville	Cape Rosier	University of Michigan (MICH)	1894	7	0
Hancock	Brooksville	Cape Rosier, ME	Yale University Herbarium (YPM-YU)	1894	7	0
Hancock	Brooksville	Cape Rosier, ME	Farlow Herbarium (Harvard University) (FH)	1894	7
Hancock	Brooksville	Spectacle Island, Penobscot Bay, ME	Brown University (BRU)	1893	7	0
Hancock	Brooksville	Spectacle Island, Penobscot Bay	Miami University (MU)	1893	7	0
Hancock	Brooksville	Spectacle Island, Penobscot Bay	Michigan State University (MSC)	1893	7	0
Hancock	Brooksville	Penobscot Bay, Spectacle Island, on shells	The New York Botanical Garden (NY)	1893	7	0
Hancock	Brooksville	Spectacle Island, Penobscot Bay	University Herbarium, University of California, Berkeley (UC)	1893	7	0
Hancock	Brooksville	Spectacle Island, Penobscot Bay	University of Michigan (MICH)	1893	7	0
Hancock	Brooksville	Spectacle Island, Penobscot Bay, ME	Yale University Herbarium (YPM-YU)	1893	7	0
Hancock	Brooksville	Spectacle Island, Penobscot Bay, ME	Farlow Herbarium (Harvard University) (FH)	1893	7
Hancock	Brooksville	Spectacle Island	Canadian Museum of Nature, Ottawa (CANA)	1893
Hancock	Mount Desert	Mount Desert	The New York Botanical Garden (NY)	1890	7	0
Hancock	Mount Desert	Seal Harbor, ME	New England Botanical Club (NEBC)	1890	0	0
Hancock	Brooksville	Spectacle Island, ME	Farlow Herbarium (Harvard University) (FH)	0

References: 22

County Township Location Reference Title Year Citation
Cumberland The marine algae of Casco Bay 1911 Collins, F.S.. 1911. The marine algae of Casco Bay. Proceedings of the Portland Society of Natural History 2(9):257-282

Hancock Mount Desert A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1890 Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380

Hancock Lamoine A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1896 Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380

Washington Cutler A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1967 Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380

Washington Steuben A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1987 Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380

Washington Edmunds Township A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1995 Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380

Washington Roque Bluffs A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1995 Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380

Hancock Mount Desert Seal Harbor, near Crowninshield Point, Mount Desert Floristic and zonation studies of seaweeds from Mount Desert Island, Maine: an historical comparison 1888 Mathieson, A.C., C.J. Dawes, and E.J. Hehre. 1998. Floristic and zonation studies of seaweeds from Mount Desert Island, Maine: an historical comparison. Rhodora 100(904):333-379

Washington Edmunds Township Friedman Marine Laboratory, Edmunds Floristic studies of seaweeds from Cobscook Bay, Maine 1996 Mathieson, A.C., C.J. Dawes, E.J. Hehre, and L.G. Harris. 2010. Floristic studies of seaweeds from Cobscook Bay, Maine. Northeastern Naturalist 16(Monograph 5): 1-48

Cumberland Harpswell An historical comparison of seaweed populations from Casco Bay, Maine 1903 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Cumberland South Portland An historical comparison of seaweed populations from Casco Bay, Maine 1994 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Cumberland Yarmouth An historical comparison of seaweed populations from Casco Bay, Maine 1994 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Cumberland Freeport An historical comparison of seaweed populations from Casco Bay, Maine 1994 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Cumberland Brunswick An historical comparison of seaweed populations from Casco Bay, Maine 1994 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Sagadahoc Phippsburg An historical comparison of seaweed populations from Casco Bay, Maine 1995 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Sagadahoc West Bath An historical comparison of seaweed populations from Casco Bay, Maine 1995 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Cumberland Portland An historical comparison of seaweed populations from Casco Bay, Maine 1995 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Cumberland Falmouth An historical comparison of seaweed populations from Casco Bay, Maine 1995 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

Cumberland Harpswell An historical comparison of seaweed populations from Casco Bay, Maine 1995 Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102

York Kittery Duck Island A comparison of insular seaweed floras from Penobscot Bay, Maine, and other northwest Atlantic islands 1985 Mathieson, A.C., E.J. Hehre, J. Hambrook, and J. Gerweck. 1996. A comparison of insular seaweed floras from Penobscot Bay, Maine, and other northwest Atlantic islands. Rhodora 98(896): 369-418

Hancock Mount Desert Flora of Mount Desert Island, Maine: A preliminary catalogue of the plants growing on Mount Desert and the adjacent islands 1894 Rand, E.L. and J.H. Redfield. 1894. Flora of Mount Desert Island, Maine: A preliminary catalogue of the plants growing on Mount Desert and the adjacent islands.

A checklist and distributional index of the benthic marine algae of the north Atlantic Ocean 0 South, G.R. and I. Tittley. 1986. A checklist and distributional index of the benthic marine algae of the north Atlantic Ocean.

County	Township	Location	Reference Title	Year	Citation
Cumberland			The marine algae of Casco Bay	1911	Collins, F.S.. 1911. The marine algae of Casco Bay. Proceedings of the Portland Society of Natural History 2(9):257-282
Hancock	Mount Desert		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1890	Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380
Hancock	Lamoine		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1896	Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380
Washington	Cutler		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1967	Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380
Washington	Steuben		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1987	Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380
Washington	Edmunds Township		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1995	Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380
Washington	Roque Bluffs		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1995	Mathieson, A.C., and C.J. Dawes. 2018. A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas. Rhodora 120A:310-380
Hancock	Mount Desert	Seal Harbor, near Crowninshield Point, Mount Desert	Floristic and zonation studies of seaweeds from Mount Desert Island, Maine: an historical comparison	1888	Mathieson, A.C., C.J. Dawes, and E.J. Hehre. 1998. Floristic and zonation studies of seaweeds from Mount Desert Island, Maine: an historical comparison. Rhodora 100(904):333-379
Washington	Edmunds Township	Friedman Marine Laboratory, Edmunds	Floristic studies of seaweeds from Cobscook Bay, Maine	1996	Mathieson, A.C., C.J. Dawes, E.J. Hehre, and L.G. Harris. 2010. Floristic studies of seaweeds from Cobscook Bay, Maine. Northeastern Naturalist 16(Monograph 5): 1-48
Cumberland	Harpswell		An historical comparison of seaweed populations from Casco Bay, Maine	1903	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Cumberland	South Portland		An historical comparison of seaweed populations from Casco Bay, Maine	1994	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Cumberland	Yarmouth		An historical comparison of seaweed populations from Casco Bay, Maine	1994	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Cumberland	Freeport		An historical comparison of seaweed populations from Casco Bay, Maine	1994	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Cumberland	Brunswick		An historical comparison of seaweed populations from Casco Bay, Maine	1994	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Sagadahoc	Phippsburg		An historical comparison of seaweed populations from Casco Bay, Maine	1995	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Sagadahoc	West Bath		An historical comparison of seaweed populations from Casco Bay, Maine	1995	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Cumberland	Portland		An historical comparison of seaweed populations from Casco Bay, Maine	1995	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Cumberland	Falmouth		An historical comparison of seaweed populations from Casco Bay, Maine	1995	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
Cumberland	Harpswell		An historical comparison of seaweed populations from Casco Bay, Maine	1995	Mathieson, A.C., E.J. Hehre, C.J. Dawes, and C.D. Neefus. 2008. An historical comparison of seaweed populations from Casco Bay, Maine. Rhodora 110(941):1-102
York	Kittery	Duck Island	A comparison of insular seaweed floras from Penobscot Bay, Maine, and other northwest Atlantic islands	1985	Mathieson, A.C., E.J. Hehre, J. Hambrook, and J. Gerweck. 1996. A comparison of insular seaweed floras from Penobscot Bay, Maine, and other northwest Atlantic islands. Rhodora 98(896): 369-418
Hancock	Mount Desert		Flora of Mount Desert Island, Maine: A preliminary catalogue of the plants growing on Mount Desert and the adjacent islands	1894	Rand, E.L. and J.H. Redfield. 1894. Flora of Mount Desert Island, Maine: A preliminary catalogue of the plants growing on Mount Desert and the adjacent islands.
			A checklist and distributional index of the benthic marine algae of the north Atlantic Ocean	0	South, G.R. and I. Tittley. 1986. A checklist and distributional index of the benthic marine algae of the north Atlantic Ocean.

Observations: 0

County Township Location Year Month Day

Current Latin Name	Gomontia polyrhiza (Lagerheim) Bornet & Flahault
Common Names
Family	Gomontiaceae
Order	Ulotrichales
Class	Ulvophyceae
Phylum	Chlorophyta
Type	Green
Comments