YU.106447

YU.091232

Phycotheca Boreali-Americana. Collins, Holden, and Setchell.

152. Entophysalis granulosa Kuetz.

Kuetzing, Phyc. Gen., p. 177. Pl. XVIII. fig. 5, 1843.

Bornet & Thuret, Notes Algologiques, p. 1. Pl. 1. figs. 4 & 5, 1876.

Collins, Bull. Torrey Bot. Club, Dec. 1888. & Jan. 1896.

a. Forming an incurustation on edge of rocky tide pool, at extreme high water mark, Cape Rosier, Maine, July, 1895.

F. S. COLLINS.

b. Forning a crust on stones between tide marks, "Fresh Pond", Stratford, Conn., Aug. 11, 1895.

ISAAC HOLDEN.

153. Microcoleus chthonoplastes Thuret.

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

Farlow, N. E. Marine Alge, p. 33, 1891.

Growing on sand between tide marks, salt marsh, Wood's Hole, Mass., July 17, 1895.

W. J. V. OSTERHOUT.

YU.091233