Source de la synonymie
Funk, V., Hollowell, T., Berry, P., Kelloff, C. & Alexander, S. N. 2007. Checklist of the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contributions from the United States National Herbarium, 55: 1-580. [CD_REF = ]

 

Source de la synonymie
Paula-Souza, J. de & Pirani, J. R. 2014. Reestablishment of Calyptrion (Violaceae). Taxon 63(6): 1335-1339. [CD_REF = ]

 

Autorité : Selon Tropicos: "Martius referred to Viola hybanthus sensu Aubl. (Hist. Pl. Guiane 2: 811, t. 319. 1775) as a synonym. Note, Martius did not describe this species as new but attributed it to Linnaeus, who, however, created a superfluous name."