Field guide to Washington's rare plants.
Contributors: Gamon, John.; Penzetti, Jeanne.; Washington Natural Heritage Program.; United States. Bureau of Land Management. Spokane District Office.
Publisher: Washington Natural Heritage Program, Dept. of Natural Resources; Spokane District, Bureau of Land Management
Published: 1999
Place of publication: [Olympia, WA ]; [Spokane, WA ]
Language: eng
Subjects: Rare plants -- Washington (State) -- Identification; Lichens -- Washington (State) -- Identification; Botany -- Washington (State)
Other titles: Field guide to selected rare vascular plants of Washington
Notes: "A cooperative project between Washington Natural Heritage Program, Department of Natural Resources and Spokane District, U.S.D.I. Bureau of Land Management."

"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"--Prelims.

Has annual updated pages.

"1999."

Includes bibliographical references.

Partially available via the World Wide Web.