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Species   Colias nastes

Colias nastes nastes

Boisduval, 1832

Labrador Sulphur

Labrador

Colias nastes moina

Strecker, 1880

Labrador Sulphur

C Canadian Arctic

Colias nastes aliaska

O. Bang-Haas, 1927

Labrador Sulphur

most of Alaska (except Seward
Peninsula) and Yukon; blending
with moina to E

Colias nastes dezhnevi

Korshunov, 1995

Labrador Sulphur

Seward Peninsula, AK

Colias nastes streckeri

Grum-Grshimailo, 1895

Labrador Sulphur

N WA, N MT, ALTA, N BC