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Agrostis exarata : ウィキペディア英語版 | Agrostis exarata
''Agrostis exarata'' is a species of grass known by the common names Pacific bentgrass, spike bentgrass, and spike redtop. It is native to western North America from Texas to the Aleutian Islands. ==Description== This is a common perennial grass reaching one to three feet in height with long, thin, flat leaves each with a ligule of . The tuft inflorescence may be up to long and is usually dense with tiny spikelets.〔(Jepson Manual Treatment )〕 It reproduces mainly by seed, but it can also spread via rhizome. This bunchgrass occurs in many plant communities in varied climates. It is considered good forage for livestock.
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「Agrostis exarata」の詳細全文を読む
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