Platoma gelatinosum (M.Howe) C.W.Schneid., D.C.McDevit, G.W.Saunders & C.E.Lane

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THE NEW YORK BOTANICAL GARDEN
HERBARIUM OF DR. C. L. ANDERSON
PURCHASED 1904
ALGAE BERMUDIENSES.
COLL. W. G. FARLOW, l88l.
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02185758
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Collins and Hervey.Algae of Bermuda®Contri-
butions Bermuda 3iologicsl Station for Re-
search no. 69, page 151 August 1917
Platoma Schmitz.
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P. cyclocolpa (Mont.) Schmitz, 1889, p. 453; Halymenia cyclo-
colpa Montagne, 1840, p. 163; 1846, p. 116, PI. XI, fig. b; Nema-
stoma cervicomis J. G. Agardh, 1879, PI. IV, figs. 1^4. Cooper?s
COLLINS AND HERVEY.
Island, Feb., Farlow, washed ashore; Castle Harbor, Gravelly Bay,
April, Collins; Gravelly Bay, Dec., Hervey. Two large plants were
collected in a narrow ?chasm? in the rocky shore between Tucker?'s
Town and Walsingham House, growing in company with Halymenia.
bermudensis, but while the latter grew plentifully at low water mark,
the Platoma began about 5 dm. below, and seemed to extend down.
Farlow?s plants and ours from the cave at Gravelly Bay are smaller
and of firmer substance; the Castle Harbor plants larger and looser,
probably on account of being more developed.
NEW YORK BOTANICAL GARDEN
02185759
Herbarium C.W. Schneider
ANNOTATION
Platoma gelatinosum (M.Howe) C.W.Schneid.,
McDevit, G.W.Saunders & C.E.Lane
Det. C.W. Schneider
Date: 20.v.20II
ALGAE BERMUDIENSES.
COLL. W. G. FARLOW, l88l.
02185758
02185759
02185757