翻訳と辞書 Words near each other ・ Erigeron canaani ・ Erigeron canus ・ Erigeron cascadensis ・ Erigeron cavernensis ・ Erigeron cervinus ・ Erigeron chrysopsidis ・ Erigeron clokeyi ・ Erigeron compactus ・ Erigeron compositus ・ Erigeron concinnus ・ Erigeron consimilis ・ Erigeron corymbosus ・ Erigeron coulteri ・ Erigeron cronquistii ・ Erigeron davisii ・ Erigeron decumbens ・ Erigeron denalii ・ Erigeron disparipilus ・ Erigeron divergens ・ Erigeron eatonii ・ Erigeron elatior ・ Erigeron elatus ・ Erigeron elegantulus ・ Erigeron elmeri ・ Erigeron engelmannii ・ Erigeron eriocalyx ・ Erigeron evermannii ・ Erigeron eximius ・ Erigeron filifolius ・ Erigeron flabellifolius Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Erigeron decumbens ： ウィキペディア英語版 Erigeron decumbens ''Erigeron decumbens'' is a species of flowering plant in the aster family known by the common name Willamette fleabane. It is native to Oregon and California in the United States. The taxonomy of the plant varies by author. It may be treated as a species with two varieties,〔(''Erigeron decumbens''. ) ITIS.〕 the Californian variety var. ''robustior''〔(''Erigeron decumbens''. ) Jepson Manual Treatment.〕 and the rare and endangered Oregon variety, var. ''decumbens''.〔USFWS. (''Erigeron decumbens'' var. ''decumbens'' Five-year Review. ) September 2010.〕 Alternately, the rare var. ''decumbens'' may be the only variety included within the species description and so named ''Erigeron decumbens'',〔(''Erigeron decumbens''. ) Flora of North America.〕 with var. ''robusta'' separated and named ''Erigeron robusta''.〔(''Erigeron robusta''. ) Flora of North America.〕 The Oregon plant, var. ''decumbens'' or alternately ''Erigeron decumbens'', is a federally listed endangered species of the United States. There are 28 occurrences〔 growing in increasingly rare prairie habitat in the Willamette Valley.〔(var. ''decumbens''. ) Center for Plant Conservation.〕 The plant is a perennial herb growing up to about half a meter long, and erect or decumbent in form. The Oregon plant is colonial with a branching caudex sending up several stems. The inflorescence may contain many flower heads with white or blue-tinged ray florets that may dry pinkish.〔 The California plant is not colonial and the caudex branches little or not at all. The inflorescence contains no more than 3 heads. The florets are white or pink-tinged.〔 ==References== 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「Erigeron decumbens」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.