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By: Brooks, Paula J. - United States. Forest Service. Pacific Northwest Region.Edition:Publication info: [Portland, Or.?], USDA, Forest Service, Pacific Northwest Region, 1991-Volume: 1991Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Endangered plants extinction Forest plants Handbooks, manuals, etc Malheur National Forest (Or.) Ochoco National Forest (Or.) Oregon Plants Rare plants Umatilla National Forest (Or. and Wash.) Wallowa National Forest (Or.) Whitman National Forest (Or.)BHL Collections: