found: ITIS, Nov. 8, 2011(Pieris rapae (Linnaeus, 1758) -- valid -- cabbage butterfly, Cabbage White, imported cabbageworm)
found: NatureServe explorer, via WWW, Nov. 8, 2011(Pieris rapae, Cabbage White)
found: BugGuide website, Nov. 8, 2011(Species Pieris rapae - Cabbage White)
found: Butterflies and moths of North America, via WWW, Nov. 8, 2011(Pieris rapae, Cabbage White)
found: Checklist of North American butterflies occurring north of Mexico, via WWW, Nov. 8, 2011(Cabbage White, Pieris rapae)
found: English names of North American butterflies occuring north of Mexico, via WWW, Nov. 8, 2011(Cabbage White, Pieris rapae)
found: Wikipedia, Nov. 8, 2011(Pieris rapae. The Small White (Pieris rapae) is a small- to medium-sized butterfly species of the Yellows-and-Whites family Pieridae. It is also commonly known as the Small Cabbage White and in New Zealand simply as white butterfly. The names "Cabbage Butterfly" and "Cabbage White" can also refer to the Large White.)
