St. Anthony's-turnip, bulbous buttercup
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May-June |
Disturbed open areas at low elevation. |
Occurring west of the Cascades crest in Washington; British Columbia to California, also widespread in eastern North America.
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Introduced from Europe |
Not of concern |
R. abortivus, R. acris, R. alismifolius, R. aquatilis, R. arvensis, R. californicus, R. cardiophyllus, R. eschscholtzii, R. flabellaris, R. flammula, R. glaberrimus, R. gmelinii, R. grayi, R. hebecarpus, R. inamoenus, R. macounii, R. muricatus, R. occidentalis, R. orthorhynchus, R. parviflorus, R. pensylvanicus, R. populago, R. pygmaeus, R. repens, R. sardous, R. sceleratus, R. triternatus, R. uncinatus |
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