Native orchids of Oregon
By: text by Rick Burian ; photographs by Wilbur Bluhm
Publisher: Oregon Orchid Society
Published: 2000
Place of publication: Portland, OR
Language: eng
Number of pages: 40
Subjects: Orchids; Identification; Endemic plants
Notes: Cover title.

Includes bibliographical references (p. 38).

Includes bibliographical references (page 38).