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Achnatherum lemmonii : ウィキペディア英語版 | Achnatherum lemmonii
''Achnatherum lemmonii'' is a species of grass known by the common name Lemmon's needlegrass. It is native to western North America, where its distribution extends from British Columbia to southern California.〔(【引用サイトリンク】title=''Achnatherum lemmonii'' )〕〔(【引用サイトリンク】title=''Achnatherum lemmonii'' )〕 This perennial grass forms a dense clump of stems up to tall. It may be hairless, hairy, or woolly. The inflorescence is a panicle up to long by 1 centimeter wide. The spikelets may be over long. The awns are up to long.〔 This is a very drought-tolerant grass that can be found in dry areas, such as sunny grasslands and savannas. It can also grow in relatively low-fertility soils. The subspecies ''pubescens'' is a serpentine soils endemic. ==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「Achnatherum lemmonii」の詳細全文を読む
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