YU.091989

Phycotheca Boreali-Americana.

Collins, Holden, and Setchell.

906. Microcoleus chthonoplastes

(Fl. Dan.) Thuret.

Thuret, Ann. Sci. Nat., Series 6, Bot., Vol. I, p. 378, 1875.

Farlow, N. E. Marine Algae, p. 33, 1881; in Farl. And. & Eaton, Alg. Am.-Bor. Exsice., No. 227, 1889.

Gomont, Monogr. des Oscill., p. 91, Pl. XIV, figs. 5-8, 1893.

Collins, Holden and Setchell, Phyc. Bor.-Am., No. 153, 1896.

Conferva chthonoplastes Flora Danica, Pl. MCCCCLXXXV, 1818.

Growing on the mud in a salt marsh, Pen's Cove, Whidbey Island, Washington.

N. L. GARDNER.

YU.091990

Phycotheca Boreali-Americana.

907. Anabaena oscillarioides Bory.

Bory, Diet. Class. d' Hist. Nat., p. 308, 1822.

Bornet & Flahault, Revision des Nost. Het., part 4, p. 233, 1888.
Setchell, Erythea, Vol. VII, p. 51, 1899.

McClatchie, Proc. Southern Calif. Acad., Vol. I, p. 346, 1897.

Nostoe spongiaeforme Tilden, American Algae, No. 83, 1894.

Collins, Holden and Setchell, Phyc. Bor.-Am., No. 656, 1900.

On moist bank near a bicycle path, Madrona Park, Seattle, Washington, May 26, 1901.

N. L. GARDNER.