翻訳と辞書 |
Eleocharis torticulmis : ウィキペディア英語版 | Eleocharis torticulmis
''Eleocharis torticulmis'' is a rare species of flowering plant in the sedge family known by the common names twisted spikerush and twist-stem spikerush. It is endemic to Plumas County, California, where it is known from two locations within a kilometer of each other in the Butterfly Valley Botanical Area.〔(Flora of North America )〕〔(The Nature Conservancy )〕 It grows in open wet habitat such as fens and meadows. It was separated from ''Eleocharis suksdorfiana'' and described to science as a new species in 2001.〔Smith, S. G. (2001). Taxonomic innovations in North American ''Eleocharis'' (Cyperaceae). ''Novon'' 11:2 241-57.〕 This perennial spikerush grows from a tiny rhizome and a small, hard caudex. It produces a tuft of erect stems 20 to 40 centimeters tall. Each stem is spirally twisted and contracted near the tip, becoming somewhat flattened. The spikelet is under a centimeter long and contains up to 10 tiny flowers. ==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「Eleocharis torticulmis」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.
|
|