zecheri WR 650
Aylostera, (Mediolobivia, Digitorebutia)
R. zecheri Rausch 1977 - (genus Rebutia, section 1. Aylostera)
A. zecheri (Rausch) Mosti & Papini 2011 - Mosti & Papini 2011: spec.110, Rebutia I (genus Aylostera, subg. Mediolobivia)
A. pygmaea (sensu R.E.Fries) - Ritz & al. 2016: spec.8 (genus Aylostera, clade Digitorebutia)