Bloom Native gardener's
field companion

Explore

Field report Layers Search
Log in Sign up
  1. Life
  2. Animals
  3. Arthropods
  4. Insects
  5. Butterflies and Moths
  6. Pyralid Snout Moths
  7. Cryptoblabes
  8. Double-striped Knot-horn
  9. Supported by
  10. Caterpillar hosts

Caterpillar hosts for Double-striped Knot-horn

4 native plants its caterpillars eat, most recorded first.

  • Northern Red Oak Quercus rubra keystone 2 records
  • Pin Oak Quercus palustris keystone 2 records
  • Grey Alder Alnus incana 1 record
  • Green Alder Alnus alnobetula 1 record

Not native to the US

7 plants, most recorded first.

  • Common Alder Alnus glutinosa 5 records · introduced
  • English Oak Quercus robur 4 records · introduced
  • Pomegranate Punica granatum 3 records · introduced
  • Holm Oak Quercus ilex 2 records · introduced
  • Turkey Oak Quercus cerris 2 records · introduced
  • Silver Birch Betula pendula 1 record · introduced
  • Italian Alder Alnus cordata 1 record · introduced

Nativity unknown

2 recorded only to genus or family, or with no nativity on record.

  • Sessile Oak Quercus petraea 3 records
  • Downy Oak Quercus pubescens 2 records

We can't find the internet

Attempting to reconnect

Something went wrong!

Attempting to reconnect