Polygonia oreas, the oreas comma, is a butterfly of the family Nymphalidae. It is found in North America in the mountains from southern British Columbia and southwestern Alberta to northern California.[1]
The wingspan is 42–52 mm. The butterfly flies from June to October depending on the location.[2] Its habitats include coastal redwood forests and mountain conifer forests.
The larvae feed on Ribes species. Adults feed on tree sap and rotting fruit; they rarely feed on flower nectar.