Yale University Herbarium

YU.092152

Phycotheca Boreali-Americana.

Collins, Holden and Setohell.

1069. Prasiola crispa (Lightf.) Menegh.

Meneghini, Cenni sur le Org., p. 36, 1838.

J. G. Agardh, Till. Alg. Syst., part 3, p. 82, 1882.

Wolle, F. W. Algae of the U. S., p. 106, Pl. XCI, figs. 25-27, 1887.

De Toni, Syll. Alg., Vol. I, p. 142, 1889.

Ulva crispa Lightfoot, Fl. Scot., Vol. II, p. 972, 1777.

Schizogonium crispum Gay, Recherches sur les Algues Vertes,
p. 86, 1891.

On ground damp with urine, Unalaska, June-Aug., 1899.

W. A. SETCHELL.