Field guide to Washington's rare plants.
Contributors: Gamon, John.; Ponzetti, Jeanne.; Washington Natural Heritage Program.; Washington (State). Dept. of Natural Resources.; United States. Bureau of Land Management. Spokane District Office.
Publisher: Washington State Dept. of Natural Resources; Spokane District, Bureau of Land Management
Published: 1999
Place of publication: [Olympia]; [Spokane]
Language: eng
Subjects: Rare plants -- Washington (State) -- Identification.; Endangered plants -- Washington (State) -- Identification.
Genres: Identification.
Notes: Includes bibliographical references.
"A cooperative project between Washington Natural Heritage Program, Department of Natural Resources and Spokane District, U.S.D.I. Bureau of Land Management."
"The text was primarily prepared by Tracy Rush and John Gamon (WNHP), with review and comments by Pam Camp (BLM) ... rare lichen fact sheet prepared by Jeanne Ponzetti"--Ack.