Monograph of North American Cyperaceae by John Torrey, to which is appended, A Monograph of the North American species of Rhynchospora, by Asa Gray.
Publisher: George P. Scott
Published: 1836
Place of publication: New York
Language: eng
Number of pages: 266
Subjects: Cyperaceae.; Rhynchospora.
Description: p. 191-448, ill., 25 cm.; Extracted from: Annals of the Lyceum of Natural History of New York, v. 3.