Recovery plan for Hackelia venusta (Showy stickseed)
By: Region 1, U.S. Fish and Wildlife Service.
Contributors: U.S. Fish and Wildlife Service. Region 1.
Publisher: Region 1, U.S. Fish and Wildlife Service, Ecological Services
Published: 2007
Place of publication: Portland, Ore. (911 NE. 11th Ave., Portland, 97232-4181)
Language: eng
Number of pages: 60
Subjects: Hackelia -- Washington (State); Endangered plants -- Washington (State)
Notes: "October 2007"--P. [4] of cover.

Includes bibliographical references (p. 45-52).