dcsimg
Phil Myers, Museum of Zoology, University of Michigan-Ann Arbor   cc-by-nc-sa-3.0

Colias interior (Pink Edged Sulphur) is a species of butterflies in the family Pieridae. They visit flowers of blueweed, flytrap dogbane, wrinkleleaf goldenrod, and narrowleaf cowwheat.

EOL has data for 15 attributes, including:

Known occurrences, collected specimens and observations of Pink-edged sulphur. View this species on GBIF