Regarded by many as a form of Aylostera haagei or A. pygmaea. As the name suggests, with pale flowers, light

Lobivia (Aylostera) orurensis was first described in Kaktus ABC, on p. 243 in Danish and on p. 415 in Latin,

Distinctively flowered, these being reddish or peach on the outside of the petals with pale pink or whitish centres. Regarded

This beautiful pink and white flowered plant is regarded by many as a form of Aylostera eos, A. pygmaea or

Lobivia (Aylostera) nigricans was first described in Beiträge zum Sukkulentenkunde und Pflege, p. 51, by Willy Wessner, in 1940. Lobivia

Mosti & Papini (2011) recognise two subspecies of Aylostera nigricans: the nominate, and A. nigricans ssp. albispina (Rausch) Mosti &

Digitorebutia (Aylostera) nazarenoensis was first described in Succulenta 58(8) p. 186, by Walter Rausch in 1979. Here is the text

Some regard this as a form of Aylostera haagei ssp. mudanensis, which itself is sometimes regarded as a separate species:

Rebutia (Aylostera) mixticolor was first described by Friedrich Ritter in Kakteen und andere Sukkulenten 28(4): p. 77, 1977, the journal

Regarded by some as a form of Aylostera eos or A. pygmaea. The name comes from the mixture of colours

Aylostera minor was first described (as Rebutia (Digitorebutia) diersiana var. minor Rausch) in Succulenta 58(11): pp. 258 – 259, in

Regarded by some as a diminutive form of Aylostera diersiana, which itself is sometimes regarded as a form of A.