Although we have this plant labelled Aylostera crassa WR642 in the collection, grown from seed supplied by a German nursery,
Aylostera crassa WR642 (incorrect number)
Category: Aylostera
Aylostera eos HJ549
See also: Aylostera eos RH327a Aylostera eos WR333 Aylostera eos “roseiflora”
Aylostera diersiana WR631
See also: Aylostera diersiana WR633
Aylostera minor WR630
Aylostera violascens RH180
Found by Ralf Hillmann at Camargo, Dep. Chuquisaca, Bolivia, at an altitude of 3,300m, 1989.
Aylostera huasiensis RH2476b
Aylostera mamillosa WR302 (pink form)
Aylostera cincinnata
Aylostera brighignae WR751
Aylostera amblypetala (F. Ritter) Mosti & Papini
Friedrich Ritter originally described Rebutia rosalbiflora, and Rebutia rosalbiflora var. amblypetala. Mosti & Papini (2011) gave this plant specific status.
Aylostera rafaellii WR333c
A transcript of the original description is here.
Aylostera ritteri WR493 (field number incorrect)
The original description for Aylostera ritteri is here. See also Aylostera atrovirens, in which this species was formerly included. There