翻訳と辞書 |
Chaenactis macrantha : ウィキペディア英語版 | Chaenactis macrantha
''Chaenactis macrantha'' is a species of flowering plant in the daisy family known by the common names bighead dustymaiden and Mojave pincushion. It is native to the Great Basin and the southwestern deserts of the United States, in California, Arizona, Utah, Nevada, southwestern Idaho, and southeastern Oregon.〔(Biota of North America Program 2014 county distribution map )〕 It grows in dry, open habitat with gravelly, sandy soils, often calcareous or alkaline in nature.〔(Calflora taxon report, University of California, ''Chaenactis macrantha'' D. Eaton Mohave Pincushion, bighead dustymaiden, large flowered chaenactis )〕 ''Chaenactis macrantha'' is an annual herb growing one or more branching stems to 30 - 35 centimeters (12-14 inches) in maximum height. The leaves are a few centimeters long and divided into many lobes. The inflorescence bears one or more flower heads on long peduncles. The flower head is lined with woolly phyllaries which have recurved tips. The head contains many white or pink-tinted flowers which open at night. The fruit is an achene about a centimeter long including the pappus.〔(Flora of North America, Showy or bighead dustymaidens, Mojave pincushion, ''Chaenactis macrantha'' D. C. Eaton )〕 ==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「Chaenactis macrantha」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.
|
|