Reports on collections, revisions of groups, and miscellaneous papers.
Contributors: United States National Museum.
Series: Contributions from the U.S. National Herbarium -- v. 3; Contributions from the United States National Herbarium -- v. 3.
Publisher: Government Printing Office
Published: 1892
Place of publication: Washington
Language: eng
Number of pages: 612
Subjects: Botany -- North America
Notes: "Revision of North American graminee and cactacee studies of special groups, and catalogues of plants collected in Nebraska, Idaho, South Dakota, Kansas, Wyoming, Alaska, and Mexico, with geographic reports and descriptions of New Genera and species."

Issued in 9 continuously paged parts.

Includes bibliographical references.