翻訳と辞書 |
Helianthus agrestis : ウィキペディア英語版 | Helianthus agrestis
''Helianthus agrestis'' is a species of sunflower known by the common name Southeastern sunflower. It is found only in the States of Florida and Georgia in the southeastern United States.〔(Biota of North America Program 2014 county distribution map )〕〔(Atlas of Florida Vascular Plants )〕 ''Helianthus agrestis'' is an annual herb sometimes as much as 200 cm (80 inches) tall. One plant can have as many as 15 flower heads, each with about 12 ray florets surrounding 50 or more disc florets. It grows in wet soil in marshes and pine flatwoods at elevations less than 50 meters (170 feet) elevation.〔(Flora of North America, ''Helianthus agrestis'' Pollard, 1900. Southeastern sunflower )〕〔(Pollard, Charles Louis 1900. Proceedings of the Biological Society of Washington 13(38): 184 )〕 ==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 agrestis」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.
|
|