Template:Ballard & Iltis, 2012
- Ballard, H.E. & Iltis, H.H. 2012. Viola lilliputana sp. nov. (Viola sect. Andinium, Violaceae), one of the world's smallest violets, from the Andes of Peru. Brittonia 64(4): 353–358. DOI: 10.1007/s12228-012-9238-0 ResearchGate