Yale University Herbarium

YU.094654

1597. *Polysiphonia elongata* (Huds.) Harv.

Harvey in Hooker, British Flora, Vol. II, p. 333, 1833; Nereis
Bor.-Am., part 2, p. 42, 1853.

J. G. Agardh, Sp. Alg., Vol. II, p. 1004, 1863.

Farlow, Report of the U. S. Fish Commission for 1871 & 1872,
p. 287, 1873; for 1875, p. 692, 1876; Proc. Amer. Acad.,
Vol. X, p. 361, 1875; N. E. Marine Algae, p. 172, 1881; in
Farl. And. & Eaton, Alg. Am.-Bor. Exsice., No. 182, 1889.

De Toni, Syll. Alg., Vol. IV, p. 903, 1893.

Conferva elongata Hudson, Flora Anglica, p. 599, 1762.

Newport, Rhode Island.

MRS. W. C. SIMMONS.

Spring state; the later state, after the fibrils have fallen,
was distributed as P. B-A., No. 44.