Colias interior

Colias interior, the pink-edged sulphur, is a species of North American butterfly in the family Pieridae. It is the State Butterfly of Maine.

Description

The wingspan for this butterfly is 39 to 66 mm.

Distribution

Life cycle

There is one flight between June and August. The adult female lays eggs on blueberry plants.

Larval foods

Vaccinium
''Ericaceae''

Adult foods

Aralia hispida
''Pilosella aurantiaca''