PHYCOTHECA BOREALI-AMERICANA.

COLLINS, HOLDEN, AND SETCHELL.

841. Chondria nidifica Harv.

Harvey, Nereis Bor--Am., part 3, p. 125, Pl. L R, 1858.

Fairlow, Proc. Amer. Acad., Vol. X, p. 360, 1873; Report of U. S. Fish Commission for 1873, p. 634, 1878.

C. L. Anderson, Zoe, Vol. II, p. 225, 1891.

Chondropsis nidifica J. G. Agardh, Sp. Alg., Vol. II, p. 811, 1863;
Analepta Algologica, p. 161, 1892.

With tetraspores.

Pacific Beach, California.

MRS. E. SNYDER.

Yale University Herbarium

YU.091924