Onagraceae
Arctic willowherb
Epilobium arcticum
- Family
- Onagraceae
- Genus
- Epilobium
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Epilobium arcticumOnagraceae
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Common names
By language (1)
- English
- Arctic willowherb
Synonyms
- Epilobium davuricum subsp. arcticum (Sam.) P.H.Raven
- Epilobium davuricum var. arcticum (Sam.) Polunin
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Alaska: native, Canada: native, Greenland: native
More in Epilobium
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- Marsh willowherbEpilobium palustreOnagraceae
- Smallflower hairy willowherbEpilobium parviflorumOnagraceae
- Square-stemmed willowherbEpilobium tetragonumOnagraceae
- Epilobium collinumOnagraceae
- Pimpernel willowherbEpilobium anagallidifoliumOnagraceae
- Fringed willowherbEpilobium ciliatumOnagraceae
- Dwarf fireweedEpilobium latifoliumOnagraceae
- Chickweed willowherbEpilobium alsinifoliumOnagraceae
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Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.