Systematic and alphabetic index to new species of North American phanerogams and pteridophytes published in 1892
By: by Josephine A. Clark
Series: Contributions from the United States National Herbarium -- v. 1, no. 7
Publisher: Government Printing Office
Published: 1893
Place of publication: Washington
Language: eng
Number of pages: 264
Subjects: Botany
Notes: Includes additions and corrections to the index for 1891.

Includes bibliographical references (p. 233-234).