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World Checklist of Selected Plant Families (WCSP)



Calystegia spithamaea subsp. purshiana (Wherry) Brummitt, Ann. Missouri Bot. Gard. 52: 215 (1965).

This name is accepted.

Distribution: Pennsylvania to Alabama
75 PEN WVA 78 ALA GEO MRY NCA SCA VRG
Lifeform: (Cl.) cham.
Family: Convolvulaceae
Original Compiler: George Staples