toadflax : Idioms & Phrases
bastard toadflax
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noun woody creeping parasite of western North America having numerous thick powdery leaves and panicles of small dull-white flowers
Comandra pallida.
WordNet
blue toadflax
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noun North American plant having racemes of blue-violet flowers
Linaria canadensis; blue toadflax.
WordNet
old-field toadflax
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noun North American plant having racemes of blue-violet flowers
Linaria canadensis; blue toadflax.