Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1383594

Lupine Blue
Plebejus lupini

Observation date: June 23, 2024
Submitted by: Cascade Colors
Specimen type: Photograph
Observation notes: None.
Status: Resident
Verified by: mikefisher
Verified date: July 22, 2024
Coordinator notes: Your ID is correct and I think I have explained the situation with this blue to you before as well? The better common name is "Buckwheat Blue" because the host is buckwheat (as it is feeding on in your photo) throughout its range. An unfortunate scientific naming (lupini)...Boisduval's Blue is really the Lupine Blue because the only host it uses are Lupines through out its range. Mike
Checklist region(s): United States, Colorado, Grand County