- BND: Olympia Marble; Euchloe olympia (W. H. Edwards, 1871)
- BNA: Olympia Marble; Euchloe olympia
- NDC: EUOL
- Habitat: Prairies and sage flats
- Larval food: Cruciferae, incl. Arabis, possibly also Sisymbrium
- Adult flight: One brood, May
- References: Royer 74, Opler & Krizek 62, Scott 215
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