bitterweed

同义

oxtongue picris echioides bugloss bitterweed bristly oxtongue

词性

n

解释

widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States

示例

None

同义

ambrosia bitterweed ragweed

词性

n

解释

any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma

示例

None