翻訳と辞書 |
Helianthus angustifolius : ウィキペディア英語版 | Helianthus angustifolius
''Helianthus angustifolius'' is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. It is native to the south-central and eastern United States, found in all the coastal states from Texas to Long Island, and inland as far as Missouri.〔(''Helianthus angustifolius''. ) Germplasm Resources Information Network (GRIN).〕〔(Biota of North America Program 2014 county distribution map )〕 It is typically found in the coastal plain habitat (both the Atlantic and Gulf), particularly in wet areas. ''Helianthus angustifolius'' is often cultivated for its bright, showy yellow flowers. Leaves are long and narrow, up to 15 cm (6 inches) long. It is a perennial herb sometimes as much as 150 cm (5 feet) tall. One plant can produce 3-16 flower heads, each with 10-20 ray florets surrounding as least 75 disc florets.〔(Flora of North America, ''Helianthus angustifolius'' Linnaeus, 1753. Swamp sunflower )〕 ==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「Helianthus angustifolius」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.
|
|