County

Cumberland
Hancock
Knox
Lincoln
Sagadahoc
Washington
York

Township

Boothbay
Brooksville
Cake Elizabeth
Cape Elizabeth
Cutler
Eastport
Eliot
Ellsworth
Friendship
Harpswell
Isle au Haut
Kennebunk
Kittery
Long Island
Lubec
Ogunquit
Old Orchard Beach
Phippsburg
Portland
South Bristol
Surry
Trenton
Trescott
Westport Island
Winter Harbor
York

Vouchers: 48

County Township Location Institution Year Month Day
Washington Eastport Old Eastport Bridge, Downeast, SCUBA, Eastport, ME University of New Hampshire - Macroalgal Collection (NHA) 2005 8 16

Cumberland Harpswell Pond Island, Casco Bay, Harpswell, ME University of New Hampshire - Macroalgal Collection (NHA) 2000 7 6

Cumberland Long Island Long Island, at South Beach, Casco Bay, ME University of New Hampshire - Macroalgal Collection (NHA) 2000 5 13

Cumberland Portland The Bluffs, Cliff Island, Casco Bay, Portland, ME University of New Hampshire - Macroalgal Collection (NHA) 2000 4 15

Cumberland Portland The Bluffs, Cliff Island, Portland, ME University of New Hampshire - Macroalgal Collection (NHA) 2000 4 15

Knox Friendship Martin Point, at confluence of the Medomak River and Muscongus Bay, Friendship, ME University of New Hampshire - Macroalgal Collection (NHA) 2000 3 18

Cumberland Cape Elizabeth Cape Elizabeth Lighthouse, Cape Elizabeth, ME University of New Hampshire - Macroalgal Collection (NHA) 1999 12 30

Cumberland Harpswell Quahog Bay, at boat ramp off Pinkham Point Road, Sebasocdegan Island, at Webber and Sons Lobster Company, ME University of New Hampshire - Macroalgal Collection (NHA) 1999 6 26

Lincoln Boothbay near Sawyer Island, at Samoset Road, Boothbay, ME University of New Hampshire - Macroalgal Collection (NHA) 1998 8 21

York Kittery Sister's Point, Gerrish Island, Kittery, ME University of New Hampshire - Macroalgal Collection (NHA) 1998 3 14

Washington Cutler Naval Computer and Telecommunication Station, at promontory just before Little Holly Cove, Little Machias Bay, Cutler, ME University of New Hampshire - Macroalgal Collection (NHA) 1998 2 17

Washington Cutler Naval Computer and Telecommunications Station, promontory just before Little Holly Cove, Little Machias Bay, Cutler, ME University of New Hampshire - Macroalgal Collection (NHA) 1998 2 17

York Kittery Crescent Beach, Seapoint, ME University of New Hampshire - Macroalgal Collection (NHA) 1998 1 1

York Kittery Seapoint Beach, Kittery, ME University of New Hampshire - Macroalgal Collection (NHA) 1997 11 12

Washington Lubec Wallace Cove, Lubec, ME University of New Hampshire - Macroalgal Collection (NHA) 1997 2 5

Lincoln South Bristol south of Christmas Cove, off Sand Cove Road (Johns Bay and Damariscott River), South Bristol, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 5 18

Washington Trescott Crows Neck, Trescott, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 5 16

Hancock Trenton Heath Brook, Union River Bay, Trenton, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 4 20

Hancock Ellsworth Union River Bay, opposite Weymouth Point, East Surry, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 4 20

Hancock Ellsworth Union River, opposite Weymouth Point, East Surry, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 4 20

Cumberland Portland Peaks Island, Casco Bay, Portland, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 3 26

Washington Cutler Little River, at Route 191, just before a major road turn, Cutler, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 3 24

York Kittery Seapoint Beach, Kittery, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 2 14

Cumberland Cake Elizabeth Cape Elizabeth Light, Cape Elizabeth, ME University of New Hampshire - Macroalgal Collection (NHA) 1996 1 26

Washington Eastport Eastport Harbor, near an old abandoned building, SCUBA, Eastport, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 10 7

Sagadahoc Phippsburg Isiah's Head, Phippsburg, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 9 9

York Old Orchard Beach West Stratton Island, Old Orchard Beach, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 6 15

Cumberland Cape Elizabeth Two Lights State Park, Cape Elizabeth, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 5 18

Cumberland Portland Peaks Island, Whaleback, Casco Bay, Portland, ME University of New Hampshire - Macroalgal Collection (NHA) 1995 4 22

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

Cumberland Cake Elizabeth Cape Elizabeth Light, Cape Elizabeth, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 8 24

York Kennebunk mouth of the Mousam River at Parson's Beach, Kennebunk, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 7 16

Lincoln Westport Island Private Pier opposite Upper Mark Island, Sheepscot River, Westport, ME University of New Hampshire - Macroalgal Collection (NHA) 1994 7 14

York Kittery Smuttynose Island, east side, Isles of Shoals, Kittery, ME University of South Florida (USF) 1978 7 3

York Kittery Seapoint, SCUBA, Kittery, ME University of New Hampshire - Macroalgal Collection (NHA) 1977 12 6

York Eliot Near the site of the Schiller Power Plant, Piscataqua River, SCUBA, Eliot, ME University of New Hampshire - Macroalgal Collection (NHA) 1977 11 3

York Kittery Malaga Island, Isles of Shoals, Kittery, ME University of New Hampshire - Macroalgal Collection (NHA) 1977 6 23

York Eliot Near the site of the Schiller Power Plant, Piscataqua River, SCUBA, Eliot, ME University of New Hampshire - Macroalgal Collection (NHA) 1977 5 5

York Kittery Cedar Island, Isles of Shoals, SCUBA, Kittery, ME University of New Hampshire - Macroalgal Collection (NHA) 1976 8 28

York York SCUBA, Boon Island, 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 Eliot Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME University of New Hampshire - Macroalgal Collection (NHA) 1976 4 28

York Eliot Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME University of New Hampshire - Macroalgal Collection (NHA) 1974 5

York York Cape Neddick, Nubble Lighthouse, SCUBA, York, ME University of New Hampshire - Macroalgal Collection (NHA) 1971 11 24

York Kittery adjacent to the lighthouse opposite Fort Constitution, SCUBA, Portsmouth Harbor, ME University of New Hampshire - Macroalgal Collection (NHA) 1969 8 14

York Kittery area just northeast of Lighthouse opposite Fort Constitution, SCUBA, Portsmouth Harbor, ME University of New Hampshire - Macroalgal Collection (NHA) 1969 8 14

Knox Isle au Haut Southwest Merchant Island, West Penobscot Bay University of Michigan (MICH) 1961 11 2

Hancock Brooksville Cape Rosier The New York Botanical Garden (NY) 1898 7 0

County	Township	Location	Institution	Year	Month	Day
Washington	Eastport	Old Eastport Bridge, Downeast, SCUBA, Eastport, ME	University of New Hampshire - Macroalgal Collection (NHA)	2005	8	16
Cumberland	Harpswell	Pond Island, Casco Bay, Harpswell, ME	University of New Hampshire - Macroalgal Collection (NHA)	2000	7	6
Cumberland	Long Island	Long Island, at South Beach, Casco Bay, ME	University of New Hampshire - Macroalgal Collection (NHA)	2000	5	13
Cumberland	Portland	The Bluffs, Cliff Island, Casco Bay, Portland, ME	University of New Hampshire - Macroalgal Collection (NHA)	2000	4	15
Cumberland	Portland	The Bluffs, Cliff Island, Portland, ME	University of New Hampshire - Macroalgal Collection (NHA)	2000	4	15
Knox	Friendship	Martin Point, at confluence of the Medomak River and Muscongus Bay, Friendship, ME	University of New Hampshire - Macroalgal Collection (NHA)	2000	3	18
Cumberland	Cape Elizabeth	Cape Elizabeth Lighthouse, Cape Elizabeth, ME	University of New Hampshire - Macroalgal Collection (NHA)	1999	12	30
Cumberland	Harpswell	Quahog Bay, at boat ramp off Pinkham Point Road, Sebasocdegan Island, at Webber and Sons Lobster Company, ME	University of New Hampshire - Macroalgal Collection (NHA)	1999	6	26
Lincoln	Boothbay	near Sawyer Island, at Samoset Road, Boothbay, ME	University of New Hampshire - Macroalgal Collection (NHA)	1998	8	21
York	Kittery	Sister's Point, Gerrish Island, Kittery, ME	University of New Hampshire - Macroalgal Collection (NHA)	1998	3	14
Washington	Cutler	Naval Computer and Telecommunication Station, at promontory just before Little Holly Cove, Little Machias Bay, Cutler, ME	University of New Hampshire - Macroalgal Collection (NHA)	1998	2	17
Washington	Cutler	Naval Computer and Telecommunications Station, promontory just before Little Holly Cove, Little Machias Bay, Cutler, ME	University of New Hampshire - Macroalgal Collection (NHA)	1998	2	17
York	Kittery	Crescent Beach, Seapoint, ME	University of New Hampshire - Macroalgal Collection (NHA)	1998	1	1
York	Kittery	Seapoint Beach, Kittery, ME	University of New Hampshire - Macroalgal Collection (NHA)	1997	11	12
Washington	Lubec	Wallace Cove, Lubec, ME	University of New Hampshire - Macroalgal Collection (NHA)	1997	2	5
Lincoln	South Bristol	south of Christmas Cove, off Sand Cove Road (Johns Bay and Damariscott River), South Bristol, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	5	18
Washington	Trescott	Crows Neck, Trescott, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	5	16
Hancock	Trenton	Heath Brook, Union River Bay, Trenton, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	4	20
Hancock	Ellsworth	Union River Bay, opposite Weymouth Point, East Surry, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	4	20
Hancock	Ellsworth	Union River, opposite Weymouth Point, East Surry, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	4	20
Cumberland	Portland	Peaks Island, Casco Bay, Portland, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	3	26
Washington	Cutler	Little River, at Route 191, just before a major road turn, Cutler, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	3	24
York	Kittery	Seapoint Beach, Kittery, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	2	14
Cumberland	Cake Elizabeth	Cape Elizabeth Light, Cape Elizabeth, ME	University of New Hampshire - Macroalgal Collection (NHA)	1996	1	26
Washington	Eastport	Eastport Harbor, near an old abandoned building, SCUBA, Eastport, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	10	7
Sagadahoc	Phippsburg	Isiah's Head, Phippsburg, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	9	9
York	Old Orchard Beach	West Stratton Island, Old Orchard Beach, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	6	15
Cumberland	Cape Elizabeth	Two Lights State Park, Cape Elizabeth, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	5	18
Cumberland	Portland	Peaks Island, Whaleback, Casco Bay, Portland, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	4	22
York	Ogunquit	Perkins Cove, Ogunquit, ME	University of New Hampshire - Macroalgal Collection (NHA)	1995	2	22
Cumberland	Cake Elizabeth	Cape Elizabeth Light, Cape Elizabeth, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	8	24
York	Kennebunk	mouth of the Mousam River at Parson's Beach, Kennebunk, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	7	16
Lincoln	Westport Island	Private Pier opposite Upper Mark Island, Sheepscot River, Westport, ME	University of New Hampshire - Macroalgal Collection (NHA)	1994	7	14
York	Kittery	Smuttynose Island, east side, Isles of Shoals, Kittery, ME	University of South Florida (USF)	1978	7	3
York	Kittery	Seapoint, SCUBA, Kittery, ME	University of New Hampshire - Macroalgal Collection (NHA)	1977	12	6
York	Eliot	Near the site of the Schiller Power Plant, Piscataqua River, SCUBA, Eliot, ME	University of New Hampshire - Macroalgal Collection (NHA)	1977	11	3
York	Kittery	Malaga Island, Isles of Shoals, Kittery, ME	University of New Hampshire - Macroalgal Collection (NHA)	1977	6	23
York	Eliot	Near the site of the Schiller Power Plant, Piscataqua River, SCUBA, Eliot, ME	University of New Hampshire - Macroalgal Collection (NHA)	1977	5	5
York	Kittery	Cedar Island, Isles of Shoals, SCUBA, Kittery, ME	University of New Hampshire - Macroalgal Collection (NHA)	1976	8	28
York	York	SCUBA, Boon Island, 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	Eliot	Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME	University of New Hampshire - Macroalgal Collection (NHA)	1976	4	28
York	Eliot	Near the site of the Schiller Power Plant, Piscataqua River, Eliot, ME	University of New Hampshire - Macroalgal Collection (NHA)	1974	5
York	York	Cape Neddick, Nubble Lighthouse, SCUBA, York, ME	University of New Hampshire - Macroalgal Collection (NHA)	1971	11	24
York	Kittery	adjacent to the lighthouse opposite Fort Constitution, SCUBA, Portsmouth Harbor, ME	University of New Hampshire - Macroalgal Collection (NHA)	1969	8	14
York	Kittery	area just northeast of Lighthouse opposite Fort Constitution, SCUBA, Portsmouth Harbor, ME	University of New Hampshire - Macroalgal Collection (NHA)	1969	8	14
Knox	Isle au Haut	Southwest Merchant Island, West Penobscot Bay	University of Michigan (MICH)	1961	11	2
Hancock	Brooksville	Cape Rosier	The New York Botanical Garden (NY)	1898	7	0

References: 28

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 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

Hancock Winter Harbor 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 Eastport Downtown Eastport, near an abandoned pier, factory, and the Waco diner 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 Eastport 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 Trenton 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 Surry 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 Lubec 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

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

Washington Cutler Western Head off Destiny Bay Road A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas 1998 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 Eastport Eastport Harbor Floristic studies of seaweeds from Cobscook Bay, Maine 1995 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

Washington Trescott Crows Neck, Trescott 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

Washington Eastport Carrying Place Cove, Eastport Floristic studies of seaweeds from Cobscook Bay, Maine 1997 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

Washington Eastport Eastport Harbor Floristic studies of seaweeds from Cobscook Bay, Maine 2005 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

York York Seaweeds of the Brave Boat Harbor salt marsh and adjacent open coast of southern Maine 1965 Mathieson, A.C., C.J. Dawes, M.L. Anderson, and E.J. Hehre. 2001. Seaweeds of the Brave Boat Harbor salt marsh and adjacent open coast of southern Maine. Rhodora 103(913):1-46

York Kittery Seaweeds of the Brave Boat Harbor salt marsh and adjacent open coast of southern Maine 1965 Mathieson, A.C., C.J. Dawes, M.L. Anderson, and E.J. Hehre. 2001. Seaweeds of the Brave Boat Harbor salt marsh and adjacent open coast of southern Maine. Rhodora 103(913):1-46

York York Algal vegetation of the York River estuary and the adjacent open coast of southern Maine 1978 Mathieson, A.C., E.J. Hehre, and M. Costa. 1993. Algal vegetation of the York River estuary and the adjacent open coast of southern Maine. Rhodora 95(883):285-324

York Kittery Algal vegetation of the York River estuary and the adjacent open coast of southern Maine 1978 Mathieson, A.C., E.J. Hehre, and M. Costa. 1993. Algal vegetation of the York River estuary and the adjacent open coast of southern Maine. Rhodora 95(883):285-324

Cumberland Cape Elizabeth 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 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 Harpswell An historical comparison of seaweed populations from Casco Bay, Maine 2000 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 Long Island An historical comparison of seaweed populations from Casco Bay, Maine 2000 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 York Boon 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

York Kittery Cedar 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

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

York Kittery Malaga 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

York Kittery Smuttynose 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

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	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	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
Hancock	Winter Harbor		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	Eastport	Downtown Eastport, near an abandoned pier, factory, and the Waco diner	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	Eastport		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	Trenton		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	Surry		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	Lubec		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
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
Washington	Cutler	Western Head off Destiny Bay Road	A comparison of Marine and estuarine algal populations from downeast Maine and eight contiguous northwest Atlantic areas	1998	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	Eastport	Eastport Harbor	Floristic studies of seaweeds from Cobscook Bay, Maine	1995	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
Washington	Trescott	Crows Neck, Trescott	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
Washington	Eastport	Carrying Place Cove, Eastport	Floristic studies of seaweeds from Cobscook Bay, Maine	1997	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
Washington	Eastport	Eastport Harbor	Floristic studies of seaweeds from Cobscook Bay, Maine	2005	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
York	York		Seaweeds of the Brave Boat Harbor salt marsh and adjacent open coast of southern Maine	1965	Mathieson, A.C., C.J. Dawes, M.L. Anderson, and E.J. Hehre. 2001. Seaweeds of the Brave Boat Harbor salt marsh and adjacent open coast of southern Maine. Rhodora 103(913):1-46
York	Kittery		Seaweeds of the Brave Boat Harbor salt marsh and adjacent open coast of southern Maine	1965	Mathieson, A.C., C.J. Dawes, M.L. Anderson, and E.J. Hehre. 2001. Seaweeds of the Brave Boat Harbor salt marsh and adjacent open coast of southern Maine. Rhodora 103(913):1-46
York	York		Algal vegetation of the York River estuary and the adjacent open coast of southern Maine	1978	Mathieson, A.C., E.J. Hehre, and M. Costa. 1993. Algal vegetation of the York River estuary and the adjacent open coast of southern Maine. Rhodora 95(883):285-324
York	Kittery		Algal vegetation of the York River estuary and the adjacent open coast of southern Maine	1978	Mathieson, A.C., E.J. Hehre, and M. Costa. 1993. Algal vegetation of the York River estuary and the adjacent open coast of southern Maine. Rhodora 95(883):285-324
Cumberland	Cape Elizabeth		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	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	Harpswell		An historical comparison of seaweed populations from Casco Bay, Maine	2000	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	Long Island		An historical comparison of seaweed populations from Casco Bay, Maine	2000	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	York	Boon 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
York	Kittery	Cedar 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
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
York	Kittery	Malaga 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
York	Kittery	Smuttynose 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
			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	Phymatolithon laevigatum (Foslie) Foslie
Common Names
Family	Lithophyllaceae
Order	Corallinales
Class	Florideophyceae
Phylum	Rhodophyta
Type	Red
Comments