genus Erigeron
英
美
[网络] 飞蓬属
双语例句
- Common North American weed with linear leaves and small discoid heads of yellowish flowers; widely naturalized throughout temperate regions; sometimes placed in genus Erigeron.
北美洲常见杂草，有线形叶子和圆盘状黄花头状花序；温带地区广泛引入；常归为飞蓬属植物。