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Petasites frigidus (L.) Fr.
 (redirected from: Petasites nivalis Greene) |
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Family: Asteraceae
[Petasites alaskanus Rydb., morePetasites corymbosus (R. Br.) Rydb., Petasites frigidus subsp. nivalis (Greene) Cody, Petasites frigidus var. corymbosus (R. Br.) Cronquist, Petasites frigidus var. hyperboreoides Hultén, Petasites frigidus var. nivalis (Greene) Cronquist, Petasites gracilis Britton, Petasites hyperboreus Rydb., Petasites nivalis Greene, Petasites palmatus var. frigidus Macoun]  |
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