翻訳と辞書 |
Polygonum striatulum : ウィキペディア英語版 | Polygonum striatulum
''Polygonum striatulum'', the striped knotweed or Texas knotweed,〔 is endemic to the Great State of Texas but cultivated as an ornamental elsewhere.〔(Gardening Europe )/〕 It occurs there in sterile prairies, granitic soils, and in places that are seasonally moist, at elevations of .〔(Flora of North America ''Polygonum striatulum'' B. L. Robinson, 1904. Texas knotweed )〕〔(Biota of North America Program 2014 county distribution map )〕 ''Polygonum striatulum'' is a perennial herb that spreads by means of underground rhizomes. Leaves are lanceolate, up to long, the leaves in the upper part of the plant decidedly larger than those closer to the ground. Inflorescences are at the top of the plant and also at the tips of branches, each with 2-6 white to pinkish flowers.〔〔Robinson, Benjamin Lincoln. Proceedings of the Boston Society of Natural History 31(6): 263. 1904.〕〔Correll, D. S. & M. C. Johnston. 1970. Manual of the Vascular Plants of Texas i–xv, 1–1881. The University of Texas at Dallas, Richardson.〕 ==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「Polygonum striatulum」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.
|
|