Word
thimbleweed, n.
(thimbleweeds)
a common North American anemone with cylindrical fruit clusters resembling thimbles
<noun.plant>
Anemone cylindrica
thimbleweed
semantic pointers
hypernym
anemone, windflower
hyponym
longheaded thimbleweed, Anemone riparia
Virginia thimbleweed, Anemone virginiana