rosinweed, n.
(rosinweeds)
(rosinweeds)
any of various western American plants of the genus Grindelia having resinous leaves and stems formerly used medicinally; often poisonous to livestock
<noun.plant>
gum plant gumweed rosinweed tarweed
semantic pointers
member holonym
hypernym
hyponym
North American perennial having a resinous odor and yellow flowers
<noun.plant>
Silphium laciniatum rosinweed