Iva annua, annual marsh elder, a North American herbaceous annual plant in the sunflower family.
sumpweeds
sumpweeds
noun
plural of sumpweed
superacknowledgment
trumpetweed
trumpetweed
noun
Any of the joe-pye weeds, herbaceous composite plants of genus Eutrochium, often having hollow stems, bearing purplish flowers in small corymbed heads, native to eastern North America.
The sea trumpet.
trumpetwood
trumpetwood
noun
A tropical American tree (Cecropia peltata) of the nettle family, whose hollow stems can be used for wind instruments.
