Gonzáles, P., Montesinos-Tubée, D.B., Watson, J.M., Cano, A., Trinidad, H., Navarro, E., Jans, H., Sheader, M., Ballard, H.E. & Flores, A.R. (2022)

Viola ornata and Viola longibracteolata (Violaceae, subgen. Neoandinium), two rare, new rosulate species from southern Peru

. Phytotaxa 571 (1): 52–64. https://doi.org/10.11646/phytotaxa.571.1.4