Digitorebutia brachyantha var. ritteri (Wessner) Donald
Digitorebutia haagei var. atrovirens (Backeb.) Donald
Digitorebutia ritteri (Wessner) Buining
Lobivia atrovirens Backeb.
Lobivia ritteri Wessner
Mediolobivia atrovirens (Backeb.) Krainz
Mediolobivia euanthema var. ritteri (Wessner) Donald
Mediolobivia haagei var. atrovirens (Backeb.) Donald
Mediolobivia haefneriana Cullmann
Mediolobivia pectinata var. atrovirens (Backeb.) Backeb.
Mediolobivia ritteri (Wessner) Krainz
Neolobivia ritteri (Wessner) Y.Itô
Rebutia atrovirens (Backeb.) Šída
Rebutia haefneriana (Cullmann) Šída
Rebutia huasiensis Rausch
Rebutia pseudoritteri (Rausch) Šída
Rebutia ritteri (Wessner) Buining & Donald
Rebutia yuncharasensis (Rausch) Šída
Rebutia yuquinensis Rausch
Rebutia zecheri Rausch
Aylostera atrovirens is a species of flowering plant in the family Cactaceae, native to Bolivia and northwestern Argentina.[1] It was first described by Curt Backeberg in 1936 as Lobivia atrovirens.[2]