1999 California Academy of Sciences   cc-by-nc-sa-3.0

Colias eurytheme (Orange Sulphur) is a species of butterflies in the family Pieridae. They visit flowers of globe amaranth, purpletop vervain, Common Dandelion, and prairie sunflower. They are diurnal herbivores. They rely on flight to move around.

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EOL has data for 30 attributes, including:

Known occurrences, collected specimens and observations of Orange Sulphur. View this species on GBIF