 cheiranthus_asperus |
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| 1. | [ noun ] (botany) biennial or short-lived perennial prairie rocket having orange-yellow flowers; western North America to Minnesota and Kansas; sometimes placed in genus Cheiranthus | |
| Synonyms: | Erysimum_asperum Erysimum_arkansanum western_wall_flower | |
| Related terms: | flower Erysimum | |
| Similar spelling: |
Cheiranthus_allionii Cheiranthus_cheiri |
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