Yale University Herbarium

YU.094180

Phycotheca Boreali-Americana.

Collins, Holden and Setchell.

1224. *Draparnaldia plumosa* (Vauch.) Ag.

Agardh, Disp. Alg. Suec., p. 42, 1812.

Harvey, Nereis Bor.-Am., part 3, p. 72, 1857.

Wolle, F. W. Algae of the U. S., p. 109, Pl. XCIV, 1887.

Hazen, Mem. Torrey Bot. Club, Vol. XI, p. 218, 1902.

Batrachospermum plumosum Vaucher, Hist. des Confervés, p. 113,
Pl. XI, fig. 2, 1803.

On stones in a swift stream running into Lake Chabot, San
Leandro, California, Jan. 20, 1904.

W. J. V. OSTERHOUT & N. L. GARDNER.

The same species, from Connecticut, was distributed as P.
B.-A., No. 21.

Yale University Herbarium

YU.094181

Phycotheca Boreali-Americana.

Collins, Holden and Setchell.

1225. *Boibocoleon piliferum* Prings.

Pringsheim, Abh. Koenigl. Akad. Wiss., Berlin, p. 2, Pl. I, 1862.

Farlow, N. E. Marine Algae, p. 57, 1881.

De Toni, Syll. Alg., Vol. I, p. 211, 1889.

In *Seytosiphon lomentarius* and *Dictyosiphon hippuroides*,
at low water mark, sheltered shore, Harpswell, Maine, July 13,
1904.

F. S. COLLINS.

F. S. COLLINS.