Definitions for

Overview of noun rosinweed

The noun rosinweed has 2 senses? (no senses from tagged texts)
1. rosinweed, Silphium laciniatum

(North American perennial having a resinous odor and yellow flowers)

2. gumweed, gum plant, tarweed, rosinweed

(any of various western American plants of the genus Grindelia having resinous leaves and stems formerly used medicinally; often poisonous to livestock) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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