Petasites frigidus (L.) Fr. var. sagittatus (Pursh) Chern.

En: arrowleaf sweet coltsfoot, arrowhead sweet coltsfoot
Fr: pétasite sagitté
Provincial Status: L
Range: Boreal NA; cLab. (Makkovik), N to n-most Lab.

[=Tussilago sagittata Pursh (basionym)]
[=Nardosmia sagittata (Pursh) Hook.]
[=Petasites dentatus Blank.]
[=Petasites sagittatus (Pursh) A.Gray]

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