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Pontia occidentalis occidentalis ♀ USA: WYOMING: Sublette Co., NW Wind River Mts., 11,600', 2-VIII-1997
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Pontia occidentalis occidentalis ♀ USA: WYOMING: Sublette Co., NW Wind River Mts., 11,600', 2-VIII-1997
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Pontia occidentalis occidentalis ♀ USA: COLORADO: Arapahoe Co., Cherry Creek State Recreation Area, 15-VII-1992
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Pontia occidentalis occidentalis ♀ USA: COLORADO: Arapahoe Co., Cherry Creek State Recreation Area, 15-VII-1992
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Pontia occidentalis occidentalis ♀ USA: WYOMING: Johnson Co., Bighorn Mts., Hwy. 16 vic. jct. Poison Ck. Rd., 8315', 12-VII-2009
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Pontia occidentalis occidentalis ♀ USA: WYOMING: Johnson Co., Bighorn Mts., Hwy. 16 vic. jct. Poison Ck. Rd., 8315', 12-VII-2009
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Pontia occidentalis occidentalis ♀ USA: WYOMING: Johnson Co., Bighorn Mts., Hwy. 16 vic. jct. Poison Ck. Rd., 8315', 12-VII-2009
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Pontia occidentalis occidentalis ♀ USA: WYOMING: Johnson Co., Bighorn Mts., Hwy. 16 vic. jct. Poison Ck. Rd., 8315', 12-VII-2009
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Pontia occidentalis occidentalis ♀ Fallon, Churchill Co., NV, USA 18-IV-98
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Pontia occidentalis occidentalis ♀ Fallon, Churchill Co., NV, USA 18-IV-98
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