107. Frullania Grayana.

Mont. — Sulliv. Musc. Alleghan. n. 266; Mosses of the U. S. p. 101, t. VII.

HAB. On rocks and on the bark of spruce and larch trees;
very common.

Yale University Herbarium

YU.213250

SHEFFIELD SCIENTIFIC SCHOOL,

DANIEL C. EATON COLLECTION.