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Melody Lytle   cc-by-nc-sa-3.0

Phoebis sennae (Cloudless Sulphur) is a species of butterflies in the family Pieridae. They visit flowers of yellow thistle, wax mallow, light-blue snakeweed, and Common Vetch. Individuals can grow to 67.5 mm.

EOL has data for 18 attributes, including:

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