simoniana WR 739
Aylostera
R. simoniana Rausch 1984 - Šída 2004: (genus Rebutia, subgen. Rebutia, sectio 2. Aylostera, series 4. Buiningiana, species 4.)
A. simoniana (Rausch) Mosti & Papini 2011 - Mosti & Papini 2011: spec.36, Rebutia I (genus Aylostera, subg. Aylostera)
A. deminuta (sensu Br. & R.) - Ritz & al. 2016: spec.3 (genus Aylostera, clade Aylostera)