search materials(including e-books and e-journals) held by Hokkaido university.
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Search keyword：(Standard classification: QK143)
Flowers of coast and sierra : with thirty-two plates in color / by Edith S. Clements
New York : The H.W. Wilson company , 1928
Elementary flora of the Northwest / by Theodore C. Frye and George B. Rigg
New York ; Cincinnati ; Chicago : American book company , c1914
Shore wildflowers of California, Oregon and Washington / by Philip A. Munz
Berkeley : University of California Press , 1964
Spring flowers of the lower Columbia Valley / by Clara Chapman Hill ; Illustrated by Mary Comber Miles
Seattle : University of Washington Press , 1958
Wild flowers of the Pacific coast : in which is described 332 flowers and shrubs of Washington, Oregon, Idaho, Central and Northern California and Alaska, 182 full-page illustrations / by Leslie L. Haskin ; Photographs by Leslie L. and Lilian G. Haskin
Portland, Or. : Metropolitan Press , 1934