Phycotheca Boreall-Americana

Collins, Holden & Setchell.

1748. **Cryptonemia obovata** J. Ag.

J. G. Azardh, Sp. Alg., Vol. III, p. 681, 1876.

De Tont, Syll. Alg., Vol. IV, p. 1611, 1905.

Dredged in 20-30 meters depth, below Canoe Island, San Juan County, Washington, July, 1910.

N. L. GARDNER.

The same species, from California, was distributed as P. B.-A., No. 550.