Yale University Herbarium

YU.092087

Phycotheca Boreali-Americana.

Collins, Holden and Setchell.

1004. Phormidium papyraceum (Ag.) Gomont.

Gomont, Jour. de Bot., Vol. IV, p. 285, 1890; Monogr. des Oscill., p. 193, Pl. V, figs. 3 & 4, 1893.

Collins, Holden & Setchell, Phyc. Bor.-Am., No. 653, 1900.

Setchell & Gardner, Algae of N. W. America, Univ. Calif. Publications, Bot., Vol. I, p. 185, 1903.

Oscillatoria papyracea Agardh. Syst. Alg., p. 61, 1824.

On stones at low water mark, outlet of fresh water brook, but within influence of tide, Cape Rosier, Maine, July 5, 1901.

F. S. COLLINS.

Yale University Herbarium

YU.092088

Phycotheca Boreali-Americana.

Collins, Holden and Setchell.

1005. Phormidium tenue (Meneg.) Gomont.

Gomont, Monogr. des Oscill., p. 89, Pl. IV, figs. 23-25, 1893.

Collins, Holden & Setchell, Phyc. Bor.-Am., No. 606, 1899.

Setchell & Gardner, Algae of N. W. America, Univ. of Calif. Publications, Bot., Vol. I, p. 185, 1903.

Anabaina tenuis Meneghini, Conspectus Alg. Euganeae, p. 8, 1837.

Hot Sulphur Springs, Banff, Canada, June, 1901.

MISS E. BUTLER and MISS J. M. FOLLEY.