A flora of northwest America
Subtitle: containing brief descriptions of all the known indigenous and naturalized plants growing without cultivation north of California, west of Utah, and south of British Columbia
By: by Thomas Howell.  Vol. 1, Phanerogamae.
Publisher: [s.n.]
Published: 1903
Place of publication: Portland, Or
Language: eng
Number of pages: 792
Subjects: Botany -- Northwestern States.; Phanerogams.