horseweed

同义

horse balm horseweed collinsonia canadensis richweed stone root stone-root stoneroot

词性

n

解释

erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States

示例

None

同义

erigeron canadensis fleabane horseweed conyza canadensis canadian fleabane

词性

n

解释

common North American weed with linear leaves and small discoid heads of yellowish flowers; widely naturalized throughout temperate regions; sometimes placed in genus Erigeron

示例

None