Colias interior
| Pink-edged sulphur | |
|---|---|
| Prince Edward County, Ontario | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Pieridae |
| Genus: | Colias |
| Species: | C. interior |
| Binomial name | |
| Colias interior (Scudder, 1862) | |
Colias interior, the pink-edged sulphur, is a species of North American butterfly in the family Pieridae. It is the State Butterfly of Maine.