Bloom Native gardener's
field companion

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  1. Life
  2. Plants
  3. Vascular Plants
  4. Dicots
  5. Pinks, Cactuses, and Allies
  6. Knotweed Family
  7. Knotweed
  8. Himalayan Knotweed
  9. Supports

What Himalayan Knotweed supports

24 native animals
supported in the US
4 caterpillars 19 food 1 flowers

Caterpillars All

4 native moths and butterflies raised on it, most recorded first.

  • Ruby Tiger Moth Phragmatobia fuliginosa
  • Ipsilon Dart Moth Agrotis ipsilon
  • Setaceous Hebrew Character Xestia c-nigrum
  • Gem Moth Orthonama obstipata

Plant eaters All

19 native animals that feed on it, most recorded first.

  • Mallard Anas platyrhynchos
  • Common Raven Corvus corax
  • Eurasian Jackdaw Coloeus monedula
  • Redpoll Acanthis flammea
  • Polygonum Aphid Capitophorus hippophaes
  • Waterlily Aphid Rhopalosiphum nymphaeae
  • Black Bean Aphid Aphis fabae
  • Song Sparrow Melospiza melodia
See all

Flower visitors All

1 native pollinators and other flower visitors, most recorded first.

  • Common Grass Skimmer Paragus haemorrhous

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