County
Cumberland
Knox
Lincoln
Washington
York

Township
Bristol
Calais
Cape Elizabeth
Harpswell
Matinicus Isle Plantation
Ogunquit
Pembroke
South Bristol
Trescott

Vouchers: 15

County Township Location Institution Year Month Day
Cumberland Cape Elizabeth Cape Elizabeth Lighthouse, Cape Elizabeth, ME University of New Hampshire - Macroalgal Collection (NHA) 1999 7 17

Lincoln Bristol Pemaquid Point, Bristol, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 2 1

Cumberland Harpswell Giant's Staircase, Bailey's Island, Harpswell, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 8 29

Washington Trescott Baileys Mistake off of Rt. 191 at an abandoned home, South Trescott, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 4 2

York Ogunquit Perkins Cove, Ogunquit, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 2 22

Washington Calais Red Beach, St. Croix River opposite St. Croix International Historical site, Calais, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 8 20

Lincoln South Bristol tip of South Bristol Peninsula, Damariscotta River, South Bristol, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 6 15

Knox Matinicus Isle Plantation Wooden Ball Island, Matinicus Isle, ME University of New Hampshire - Macroalgal Collection (NHA) 1985 6 2

Cumberland Harpswell Ragged Island, Casco Bay, ME Farlow Herbarium (Harvard University) (FH) 1903 7 14

Cumberland Harpswell Ragged Island, Casco Bay Michigan State University (MSC) 1903 7 14

Cumberland Harpswell Ragged Island, Casco Bay Miami University (MU) 1903 7 14

Cumberland Harpswell Casco Bay, Ragged Island, in lower tide pool, on gelatinous filaments of Schizonema The New York Botanical Garden (NY) 1903 7 14

Cumberland Harpswell Ragged Island, Casco Bay, ME Brown University (BRU) 1903 7 14

Cumberland Harpswell Ragged Island, Casco Bay, ME Yale University Herbarium (YPM-YU) 1903 7 14

Cumberland Harpswell Ragged Island, Casco Bay University Herbarium, University of California, Berkeley (UC) 1903 4 14

County	Township	Location	Institution	Year	Month	Day
Cumberland	Cape Elizabeth	Cape Elizabeth Lighthouse, Cape Elizabeth, ME	University of New Hampshire - Macroalgal Collection (NHA)	1999	7	17
Lincoln	Bristol	Pemaquid Point, Bristol, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	2	1
Cumberland	Harpswell	Giant's Staircase, Bailey's Island, Harpswell, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	8	29
Washington	Trescott	Baileys Mistake off of Rt. 191 at an abandoned home, South Trescott, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	4	2
York	Ogunquit	Perkins Cove, Ogunquit, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	2	22
Washington	Calais	Red Beach, St. Croix River opposite St. Croix International Historical site, Calais, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	8	20
Lincoln	South Bristol	tip of South Bristol Peninsula, Damariscotta River, South Bristol, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	6	15
Knox	Matinicus Isle Plantation	Wooden Ball Island, Matinicus Isle, ME	University of New Hampshire - Macroalgal Collection (NHA)	1985	6	2
Cumberland	Harpswell	Ragged Island, Casco Bay, ME	Farlow Herbarium (Harvard University) (FH)	1903	7	14
Cumberland	Harpswell	Ragged Island, Casco Bay	Michigan State University (MSC)	1903	7	14
Cumberland	Harpswell	Ragged Island, Casco Bay	Miami University (MU)	1903	7	14
Cumberland	Harpswell	Casco Bay, Ragged Island, in lower tide pool, on gelatinous filaments of Schizonema	The New York Botanical Garden (NY)	1903	7	14
Cumberland	Harpswell	Ragged Island, Casco Bay, ME	Brown University (BRU)	1903	7	14
Cumberland	Harpswell	Ragged Island, Casco Bay, ME	Yale University Herbarium (YPM-YU)	1903	7	14
Cumberland	Harpswell	Ragged Island, Casco Bay	University Herbarium, University of California, Berkeley (UC)	1903	4	14

References: 8

County Township Location Reference Title Year Citation
Cumberland Harpswell 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

Washington Calais A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1994 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 Pembroke A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1994 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 Trescott A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1996 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

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 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

Cumberland Cape Elizabeth An historical comparison of seaweed populations from Casco Bay, Maine 1999 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

Knox Matinicus Isle Plantation Wooden Ball Island: located within the south central (exposed) part of the Penobscot Bay (43°51.3'N, 68°49.05'W), offshore (S) from Vinalhaven Island and Isle Au Haut (SW), and near Matinicus and Ragged Islands; ~5560m of shoreline. Collections were made 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

County	Township	Location	Reference Title	Year	Citation
Cumberland	Harpswell		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
Washington	Calais		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1994	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	Pembroke		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1994	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	Trescott		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1996	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
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	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
Cumberland	Cape Elizabeth		An historical comparison of seaweed populations from Casco Bay, Maine	1999	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
Knox	Matinicus Isle Plantation	Wooden Ball Island: located within the south central (exposed) part of the Penobscot Bay (43°51.3'N, 68°49.05'W), offshore (S) from Vinalhaven Island and Isle Au Haut (SW), and near Matinicus and Ragged Islands; ~5560m of shoreline. Collections were made	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

Observations: 0

County Township Location Year Month Day

Current Latin Name	Chlorocystis cohnii (E.P.Wright) L.Reinhard
Common Names
Family	Chlorocystidaceae
Order	Chlorocystidaceae
Class	Ulvophyceae
Phylum	Chlorophyta
Type	Green
Comments