| Latin name: | Petasites frigidus (L.) Fr. var. sagittatus (Banks ex Pursh) Cherniawsky Syn.: P. sagittatus (Banks ex Pursh) A. Gray | 
| Botanical family: | Asteraceae | 
| Growth habit: | Herb | 
| Vernacular name(s): | arrow-leaved coltsfoot (Eng.) pétasite sagitté (Fr.)
 piskehte puskwa, nigutinepia, mosotawakayipak, yuwskiy (htiypuk Cree)
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| Uses: | | • | Cooked with Pyrola asarifolia and the mixture used as a wash to treat  chickenpox [Dene: 17]. Steam taken to treat asthma, congested chest or cold [Dene: 100]. |  | • | Leaves : | Used as a poultice on skin  sores and burns [Metis 13]. Applied to worms eating the flesh and to itchy  skin [Cree 95]. Put all over the body to treat chickenpox. Poultice wrapped  to treat sore knee [Dene 17]. Wraped on affected area to heal sores and draw  out infections [Cree 93]. |  | • | Leaves  and roots : | Boiled together and put on measles for healing,  decoction drunk "to make babies" [Dene 17]. | 
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