| 翻訳と辞書 |
| Calycadenia micrantha ： ウィキペディア英語版 |
Calycadenia micrantha
''Calycadenia micrantha'' is an uncommon species of flowering plant in the daisy family known by the common name small-flowered calycadenia. It is endemic to California, where it is known from about 13 occurrences that are widely spread over several counties, including Napa, Siskiyou, Shasta, Mendocino, Trinity, and Monterey Counties, with several populations known in Lake County.〔(Silversword Alliance: ''Calycadenia micrantha'' )〕〔(The Nature Conservancy )〕〔(Calflora taxon report, University of California, ''Calycadenia micrantha'' R.L. Carr and G.D. Carr small flowered calycadenia )〕 It was described to science as a species in 2004.〔(Carr, R. L. and G. D. Carr. (2004). A new species of ''Calycadenia'' (Asteraceae) from north central California. ''Sida'' 21 259-265. ) includes color photos〕 Some specimens of the plant had previously been included within the description of its relative, ''Calycadenia truncata''.〔(Flora of North America, ''Calycadenia micrantha'' )〕 The fact that it has been found in relatively far-flung locations suggests it could easily be present in other areas between them and, as a newly classified species, has simply not been reported yet.〔
This annual plant produces a slender purplish stem 10 to 50 centimeters tall. The hairy leaves are 2 to 5 centimeters long. The inflorescence is a single flower head or small cluster of heads, each with 1 to 6 three-lobed yellow ray florets. Unlike other ''Calycadenia'' species, this plant is self-compatible, or able to fertilize itself.〔
==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「Calycadenia micrantha」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.
|
|