Analyses moléculaires
Whitlock, B. A. & Hale, A. M. 2011. The phylogeny of Ayenia, Byttneria, and Rayleya (Malvaceae sl) and its implications for the evolution of growth forms. Systematic botany, 36(1): 129-136.

 

Source de la synonymie (de Byttneria Loefl., 1758)
Christenhusz, M. J. M., Fay, M. F., & Byng, J. W. 2018. Special edition, GLOVAP Nomenclature Part 1. The global flora, a practical flora to vascular plant species of the world, 4: 1-155. [CD_REF = 628235] Ayenia L., 1756

 

Taxonomie : D'après Christenhusz et al. (Global Fl., 4: 134. 2018): "Ayenia L. is embedded in Byttneria Loefl. and the two genera are here merged with the small sister genus Rayleya Cristóbal [voir Whitlock & Hale 2011]. Ayenia has nomenclatural priority."