Template:Wahlberg & Nylin, 2003
- Wahlberg, N. & Nylin, S. 2003. Morphology versus molecules: resolution of the positions of Nymphalis, Polygonia, and related genera (Lepidoptera: Nymphalidae). Cladistics 19: 213–223. DOI: 10.1016/S0748-3007(03)00027-6
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