Petasites frigidus var. sagittatus (Pursh) Cherniawskyarrow-leaved coltsfootpétasite sagittéPetasites sagittatus11.4 km W of AB hwy.22 on secondary 532Joanne Goldenfrequent in wet areas along ditche
Balsamorhiza sagittata (Pursh) Nuttallarrow-leaved balsamrootbalsamorhize à feuilles sagittéesBalsam... Read more
Balsamorhiza sagittata (Pursh) NuttallBalsamorrhiza sagitataarrow-leaved balsamrootbalsamorhize à fe... Read more
Petasites frigidus (Linnaeus) Friesarctic sweet coltsfoot;northern sweet coltsfoot;arctic butterburP... Read more
Petasites frigidus var. sagittatus (Pursh) Cherniawskyarrow-leaved coltsfootPetasites sagittatusRoch... Read more
Petasites sagittatus (Pursh) A.GrayArrow-leaved coltsfootpétasite sagittéWetlands - Rd 774T. Chishol... Read more
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