Acinetosporaceae NEBC: 00979240  Pylaiella littoralis  (Linnaeus) Kjellman USA: Massachusetts Calf Island: Boston Harbor, Transect 4, -1 t...  W. Andrake 19 1977-8-22 
Chordaceae NEBC: 00979233  Chorda filum  (Linnaeus) Stackhouse USA: Massachusetts Calf Island: Boston Harbor, found washed up ...  W. Andrake 26 1977-8-22 
Chordariaceae NEBC: 00979232  Chordaria flagelliformis  (O. F. Müller) C. Agardh USA: Massachusetts Calf Island: Boston Harbor, found washed up ...  W. Andrake 29 1977-8-22 
 NEBC: 00979239  Elachista fucicola  (Velley) Areschoug USA: Massachusetts Calf Island: Boston Harbor, found on the Sou...  W. Andrake 20 1977-8-22 
Fucaceae NEBC: 00979235  Ascophyllum nodosum  (Linnaeus) Le Jolis USA: Massachusetts Calf Island: Boston Harbor, Transect 4, +6 t...  W. Andrake 24 1977-8-5 
 NEBC: 00979237  Fucus edentatus  Bachelot Pylaie USA: Massachusetts Calf Island: Boston Harbor, Transects 2, 3, ...  W. Andrake 22 1977-8-5 
 NEBC: 00979236  Fucus spiralis  Linnaeus USA: Massachusetts Calf Island: Boston Harbor, Transects 2, 3, ...  W. Andrake 23 1977-8-5 
Laminariaceae NEBC: 00979230  Laminaria digitata  (Hudson) J. V. Lamouroux USA: Massachusetts Calf Island: Boston Harbor, Transects 1, 2, ...  W. Andrake 28 1977-8-5 
 NEBC: 00979231  Laminaria saccharina  (Linnaeus) J. V. Lamouroux USA: Massachusetts Calf Island: Boston Harbor, Transects 1, 2, ...  W. Andrake 27 1977-8-5 
Prasiolaceae NEBC: 00979243  Prasiola stipitata  Suhr ex Jessen USA: Massachusetts Boston: [Calf island, Boston Harbor], Transe...  W. Andrake 3 1977-8-23 
Scytosiphonaceae NEBC: 00979234  Scytosiphon lomentaria  (Lyngbye) Link USA: Massachusetts Calf Island: Boston Harbor, south end of the...  W. Andrake 25 1977-8-22 
Ulvaceae NEBC: 00979242  Enteromorpha intestinalis  (Linnaeus) Nees USA: Massachusetts Boston: [Calf Island, Boston Harbor], Transe...  W. Andrake 1 1977-8-25 
 NEBC: 00979241  Ulva lactuca  Linnaeus USA: Massachusetts Boston: [Calf Island, Boston Harbor], Transe...  W. Andrake 2 1977-8-5