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Synonyms for Rosinweed (same or very similar meaning)

WordNet sense 1 (North American perennial having a resinous odor and yellow flowers):
Silphium laciniatum

WordNet sense 2 (any of various western American plants of the genus Grindelia having resinous leaves and stems formerly used medicinally; often poisonous to livestock):
gumweed, tarweed, gum plant

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