| 释义 |
joe-pye weed /ˈdʒəʊpʌɪwiːd /noun [mass noun] North AmericanA tall perennial plant of the daisy family, which bears clusters of small purple flowers.- Eupatorium purpureum and E. maculatum, family Compositae.
Others are swamp blue aster, a pink turtlehead, speckled joe-pye weed, great lobelia, Pennsylvania buttercup, and several kinds of sedges....- Plants at Holliday Park that are usually confined to fens are swamp blue aster, speckled joe-pye weed, and a rather rare species of pink turtlehead.
Origin Early 19th century: of unknown origin. |