| Vernacular name(s):  | fireweed, willow herb (Eng.) épilobe à feuilles  étroites, bouquets rouges (Fr.) hapaskwa, askapask, athkapask, akapuskwah, liy (hkapusk Cree) oja'cidji'bik (Ojibwa) kapamastak (Atikamekw) tlitl'echi (Dene) góndhi'elé (Chipewyan) | 
| Uses:  | | • | Applied to treat  cuts [Algonquin: 75]. or used in cough [Abenaki: 67]. Young tops eaten to  "strengthen the blood" [Metis: 13]. Tea used to relieve a sore  stomach [Dene: 101].  |  | • | Whole plant : | Tea taken to treat intestinal worms [Dene 13; Chipewyan 92]. Boiled  and the liquid rubbed on the skin to ease rashes [Dene 99].  |  | • | Leaves : | Chewed and  applied as a plaster on bruises [Metis 13; Cree 95]. Poultice from fresh or  dried leaves applied to bruises [Chippewa 47]. , burns, bee stings, aches and  swelling caused by arthritis [Dene 99]. Chewed and applied to bee stings and  bites [Dene 100].  |  | • | Roots : | Roasted in  ashes, mashed, and applied to boils [Algonquin 68]. Peeled, chewed or pounded, and applied as a poultice on boils,  carbuncle, abscesses or open wounds to prevent infection [Metis 13; Cree 95;  Ojibwa 87]. Boiled and used for skin problems [Atikamekw 73]. Herbal water  taken to induce menses [Cree 93].  |  
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