Author: Bartram, E.B., 1928.:
Title: Costa Rican mosses collected by Paul C. Standley in 1924-1926. [Contr. U.S. Natl. Herb., 26(3).]
Description: Washington. 8vo. Pp. vi,51-114, numerous drawings in 30 figs., index. Orig. wrs., uncut.

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