|
|
plume thistle, plumed thistle | any of numerous biennial to perennial herbs with handsome purple or yellow or occasionally white flower heads | |
|
|
bull thistle, boar thistle, spear thistle, Cirsium vulgare, Cirsium lanceolatum, plumed thistle, roadside thistle | European thistle with rather large heads and prickly leaves; extensively naturalized as a weed in the United States |