found: Work cat.: On the brink : endangered species in Canada, c1989.
found: Biol. & agr. index:v. 43 (Endangered species (Plants))
found: LC database, Oct. 9, 1990(endangered plant species, endangered plants, threatened plants, endangered vascular plants)
found: McClain, P.B. An illustrated guide to the special status plants of the Shoshone Resource Area (Upper Snake River District), 1998:introd. (conservation status definitions; globally rare, state rare species, review species, BLM sensitive)
found: Strategy plan for training personnel in BLM's wildlife, fisheries, and special status plants program, 1993.
