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''Galium serpenticum'' is a species of flowering plant in the coffee family known by the common name Intermountain bedstraw or many-flowered bedstraw. It is native to the northwestern United States, where it grows in mountain forests and meadows, mostly east of the crest of the Cascade Range. It occurs in Washington, Oregon, Idaho and extreme northern California (Trinity, Siskiyou and Modoc Counties).〔(Kew World Checklist of Selected Plant Families )〕〔(Biota of North America Program )〕 ''Galium serpenticum'' is a perennial herb forming tufts of erect stems up to about 30 centimeters tall with woody bases. The stems are ringed with whorls of four lance-shaped leaves and topped with inflorescences made up of clusters of tiny whitish flowers.〔Lauramay T. Dempster. 1959. Brittonia 11(3): 120–121, f. 1D, 3–4〕〔Cronquist, A.J., A. H. Holmgren, N. H. Holmgren & Reveal. 1977. Vascular Plants of the Intermountain West, U.S.A. 6: 1–584. In A.J. Cronquist, A. H. Holmgren, N. H. Holmgren, J. L. Reveal & P. K. Holmgren (eds.) Intermountain Flora. Hafner Pub. Co., New York.〕 ==Subspecies== Nine subspecies are currently recognized (May 2014):〔 *''Galium serpenticum'' subsp. ''dayense'' Dempster & Ehrend. - Oregon *''Galium serpenticum'' subsp. ''malheurense'' Dempster & Ehrend - Oregon (Harney + Malheur Counties) *''Galium serpenticum'' subsp. ''okanoganense'' Dempster & Ehrend - northeastern Washington *''Galium serpenticum'' subsp. ''puberulum'' (Piper) Dempster & Ehrend. - Cleman Mountain in Yakima County Washington *''Galium serpenticum'' subsp. ''scabridum'' (Ehrend.) Dempster & Ehrend. - central Washington *''Galium serpenticum'' subsp. ''scotticum'' Dempster & Ehrend. - Scott Mountains in Siskiyou County California *''Galium serpenticum'' subsp. ''serpenticum'' - Oregon, Nevada, and the Blue Mountains of Washington *''Galium serpenticum'' subsp. ''warnerense'' Dempster & Ehrend - from Lake County Oregon to Modoc County California *''Galium serpenticum'' subsp. ''wenatchicum'' Dempster & Ehrend. - Wenatchee Mountains of Washington 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Galium serpenticum」の詳細全文を読む スポンサード リンク
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