County

Cumberland
Hancock
York

Township

Deer Isle
Harpswell
Kittery
Mount Desert
Southwest Harbor

Vouchers: 10

County Township Location Institution Year Month Day
York Kittery Appledore Island University of Michigan (MICH) 1938 7 25

Hancock Mount Desert Mount Desert, ME Brown University (BRU) 1920 9 8

Hancock Southwest Harbor Seawall, Mount Desert University of Michigan (MICH) 1920 9 8

Cumberland Harpswell Harpswell, Maine The New York Botanical Garden (NY) 1905 7 14

Hancock Mount Desert The New York Botanical Garden (NY) 1900 7 0

Hancock Deer Isle Eagle I. The New York Botanical Garden (NY) 1894 7 0

Hancock Southwest Harbor Sea Wall, Mount Desert, ME Farlow Herbarium (Harvard University) (FH) 1890 8 8

Hancock Southwest Harbor Sea Wall The New York Botanical Garden (NY) 1890 8 8

Hancock Deer Isle Eagle Island, Penobscot Bay, ME University of Connecticut (CONN) 0 0 0

Cumberland Harpswell Harpswell, ME Farlow Herbarium (Harvard University) (FH) 0

County	Township	Location	Institution	Year	Month	Day
York	Kittery	Appledore Island	University of Michigan (MICH)	1938	7	25
Hancock	Mount Desert	Mount Desert, ME	Brown University (BRU)	1920	9	8
Hancock	Southwest Harbor	Seawall, Mount Desert	University of Michigan (MICH)	1920	9	8
Cumberland	Harpswell	Harpswell, Maine	The New York Botanical Garden (NY)	1905	7	14
Hancock	Mount Desert		The New York Botanical Garden (NY)	1900	7	0
Hancock	Deer Isle	Eagle I.	The New York Botanical Garden (NY)	1894	7	0
Hancock	Southwest Harbor	Sea Wall, Mount Desert, ME	Farlow Herbarium (Harvard University) (FH)	1890	8	8
Hancock	Southwest Harbor	Sea Wall	The New York Botanical Garden (NY)	1890	8	8
Hancock	Deer Isle	Eagle Island, Penobscot Bay, ME	University of Connecticut (CONN)	0	0	0
Cumberland	Harpswell	Harpswell, ME	Farlow Herbarium (Harvard University) (FH)	0

References: 8

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 Southwest Harbor A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1897 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 Southwest Harbor Seawall, across from Seawall Campground, Southwest Harbor Floristic and zonation studies of seaweeds from Mount Desert Island, Maine: an historical comparison 1883 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

Hancock Southwest Harbor Clark Point near US Coast Guard Facility, Southwest Harbor Floristic and zonation studies of seaweeds from Mount Desert Island, Maine: an historical comparison 1889 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

Cumberland Harpswell An historical comparison of seaweed populations from Casco Bay, Maine 1905 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

Hancock Southwest Harbor 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	Southwest Harbor		A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1897	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	Southwest Harbor	Seawall, across from Seawall Campground, Southwest Harbor	Floristic and zonation studies of seaweeds from Mount Desert Island, Maine: an historical comparison	1883	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
Hancock	Southwest Harbor	Clark Point near US Coast Guard Facility, Southwest Harbor	Floristic and zonation studies of seaweeds from Mount Desert Island, Maine: an historical comparison	1889	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
Cumberland	Harpswell		An historical comparison of seaweed populations from Casco Bay, Maine	1905	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
Hancock	Southwest Harbor		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	Ralfsia pusilla (Strömfelt) Foslie
Common Names
Family	Ralfsiaceae
Order	Ralfsiales
Class	Phaeophyceae
Phylum	Ochrophyta
Type	Brown
Comments