Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1420828

Margined White
Pieris marginalis

Observation date: March 27, 2026
Submitted by: TPeterson
Specimen type: Photograph
Observation notes: Approximately 80 F, mostly sunny after morning overcast dissipated.
Status: Resident
Verified by: Ken Davenport
Verified date: March 28, 2026
Coordinator notes: Subspecies venosa
Checklist region(s): United States, California, San Mateo County