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Species   Colias hecla

Colias hecla hecla

Lefèbvre, 1836

Hecla Sulphur

 

Colias hecla hela

Strecker, 1880

Hecla Sulphur

 

Colias hecla zamolodchikovi

Churkin & Grieshuber, 2001

Hecla Sulphur

Seward Peninsula, AK, possibly E
through Yukon & NWT