TL: Canada, District of Mackenzie, Bernard Harbour
35-38 mm
Regional distr. - legend
- Local names
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Language Vernacular name 
EnglishJohansen's Sulphur
- Primary hostplants
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Family Latin name Vernacular name Fabaceae Hedysarum boreale Utah Sweetvetch
- Links
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Language Website Authors Butterflies of America A.Warren, K.Davis, M.Stangeland 
Butterflies of Canada North American Moth Photographers Group
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 | Extinct |
 | Extinct in the wild |
 | Critically endangered |
 | Endangered |
 | Vulnerable |
 | Near Threatened |
 | Least Concern |
 | Lower Risk |
 | Legally protected |
 | CITES |