Macroalgal Herbarium Consortium Digitization Project

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Phycotheca Borcali-Americana. Collins, Holdeu, and Setchell.

657. Nostoc pruniforme Ag.

Agardh, Disp. Alg. Suec., p. 45, 1842.

Wood, F. W. Algae of the U. S., p. 28, 1872.

Bornet & Flahault, Notes Algologiques, p. 116, 1880.

Bornet & Flahault, Revision des Nost. Het., part. 4, p. 215, 1888.

In a stagnant pool connected with the lower of "Twin Lakes," mostly resting on the bottom, but attached when young to sticks, etc.; growing to the diameter of about 5 cm.; Salisbury, Litchfield County, Connecticut, Aug. 25, 1895.

ISAAC HOLDEN.

The specimens distributed here, show the habit of the plant better than those distributed under No. 58.

YU.091740