broom beard grass の意味「北米産のイネ科草本」

意味	a North American grass whose foliage turns pale bronze in autumn

broom beard grassのWordNet

意味	handsome hardy North American grass with foliage turning pale bronze in autumn 秋に葉が淡い青銅色に変わる、見栄えの良い耐寒性のある北米産イネ科植物
同義語	Andropogon scoparius prairie grass Schizachyrium scoparium wire grass
上位語	broom grassほうき草