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  1. Life
  2. Plants
  3. Vascular Plants
  4. Dicots
  5. Myrtles, Evening Primroses, and Allies
  6. Evening Primrose Family
  7. Willowherbs
  8. Epilobium
  9. Square-stemmed Willowherb

species 4,187 observations

Square-stemmed Willowherb

Epilobium tetragonum

Status
introduced
Where
In the US
Source
iNaturalist

Field notes

Supports All

19 native animals
supported in the US
  • Caterpillars Moths and butterflies raised on it Small Phoenix, Setaceous Hebrew Character, White-banded Carpet Moth, Ruby Tiger Moth 11
  • Plant eaters Animals that feed on it Mallard, Common Raven, Eurasian Jackdaw, Redpoll 7
  • Flower visitors Pollinators and other flower visitors Variable Duskyface Fly 1

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

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