- crassihamatus (Web.) Backbg.
- uncinatus (Gal.) Backbg.
- - v. wrightii (Eng.) Backbg.
GYMNOCACTUS BACKBG.
- beguiriii (Web.) Bacbbg.
- - v. senilis (Hort.) Backbg.
- - v. smitbii Backbg.
- horripilus (Lem.) Backbg.
- knuthianus (Boed.) Backbg.
- mandragora (Fric) Backbg.
- saueri (Boed.) Backbg.
- valdezianus (Moell.) Backbg.
GYMNOCALYCIUM PFEIFF.
- andreae (Boed.) Backbg.
- baldianum (Speg.) Speg.
- bruchii (Speg.) Hoss.
- - v. еnormе (Oehme).
- chuquisacanum Card.
- damsii (К. Sch.) Britt. et Rose.
- - v. centrispinum Backbg.
- - v. rotundulum Backbg.
- - v. torulosum Backbg.
- - v. tucavocense Backbg.
- denudatum (L. et О.) Pfeiff.
- gibbosum (Haw.) Pfeiff.
- - v. leucodietyon (К. Sch.) Ito.
- - v. nigrum Backbg.
- - v. nobile Ito.
- hossei (Hge.) Berger.
- horstii Buin.
- - v. buenekeri Buin.
- hybopleurum (К. Sch.) Backbg.
- - v. brevitlorum Backbg.
- - v. centrispinum Backbg.
- - v. euchlorum Backbg.
- - v. ferocior Backbg.
- - v. ferox Backbg.
- lecanum (Hook.) Britt. et Rose.
- - v. brevispinum Backbg.
- - v. netrelianum (Monv.) Backbg.
- marsoneri (Fric) Ito.
- mihanovichii (Fric et Gurke) Britt. et Rose.
- - v. albiflorum Paz.
- - v. filadelfiense Backbg.
- - v. friedrichii Werd.
- - v. pirarettaense Paz.
- niostii (Gurke) Britt. et Rose.
- - v. kurtzianum (Gurke) Backbg.
- multiflorum (Hook.) Britt. et Rose.
- - v. albispinum (К. Sch.) Backbg.
- - v. parisiense (К. Sch.) Backbg.
- netrelianum (Monv.) Britt. et Rose.
- nigriareolatum Backbg.
- - v. densispinum Backbg.
- ochoterenai Backbg.
- - v. cinereum Backbg.
- - v. polygonum Backbg.
- - v. tenuispinum Backbg.
- - v. variispinum Backbg.
- oenanthemum Baekbg.
- platense (Speg.) Britt. et Rose.
- quchlianum (Hge.) Berger.
- - v. albispinum Bozs.
- - v. flavispinum Bozs.
- - v. rolfianum Schick.
- - v. zantnerianum Sehick.
- saglione (Cels) Britt. et Rose.
- schickendantzii (Web.) Britt. et Rose.
Дизайн: Сергей Кравченко