Gymnocalycium

Achirasense Achirasense v. chacrasense Achirasense v. kainradliae Achirasense v. orientale Acorrugatum Alboareolatum Altagraciense Ambatoense Amerhauseri Andreae Andreae ssp. carolinense Andreae v. svecianum Angelae Anisitsii Anisitsii v. multiproliferum Armatum Asterium Asterium v. minor Asterium v. paucispinum Baldianum Baldianum f. variegatum Baldianum v. albiflorum Bayrianum Berchtii Bicolor Bodenbenderianum Borthii Borthii ssp. nogolense Brachypetalum Bruchii Bruchii ssp. pawlovskyi Bruchii v. brigittae Bruchii v. glaucum Bruchii v. hossei Bruchii v. niveum Bruchii v. spinosissimum Buenekeri Cabreraense Calochlorum Calochlorum v. proliferum Capillaense Cardenasianum Cardenasianum f. armatum Cardenasianum v. armatum Carminanthum Carolinense Carolinense ssp. ludwigii Castellanosii Castellanosii ssp. ferocius Castellanosii v. armillatum Catamarcense Chacoense Chiquitanum Curvispinum Damsii Damsii cv. red blush

Damsii ssp. evae Damsii v. rotundulum Damsii v. torulosum Damsii v. tucavocense Delaetii Denudatum Denudatum cv. jan suba Doppianum Erinaceum Erinaceum v. paucisquamosum Erolesii Esperanzae Eurypleurum Ferocior Ferox Ferrarii Fischeri Fischeri ssp. suyuquense Fleischerianum Friedrichii Friedrichii f. monstruosum Friedrichii v. angusto-striatum Friedrichii v. angustostriatum Genserii Gibbosum Gibbosum f. cristatum Gibbosum v. brachypetalum Gibbosum v. chubutense Gibbosum v. gerardii Gibbosum v. nobile Glaucum Griseo-pallidum Guanchinense Hamatum Hennissii Horridispinum Horstii Horstii ssp. buenekeri Horstii v. buenekeri Hossei Hybopleurum Hyptiacanthum Hyptiacanthum ssp. netrelianum Intermedium Intertextum Kieslingii Knollii Leeanum Leeanum v. netrelianum Lepidum Leptanthum Lukasikii Marquezii Marsoneri Mazanense Mazanense v. ferox

Mazanense v. polycephalum Megalothelon Megatae Mesopotamicum Michoga Mihanovichii Mihanovichii cv. hibotan Mihanovichii cv. Hibotan Nishiki Mihanovichii cv. nishiki Mihanovichii f. monstruosum Mihanovichii v. friedrichii Mihanovichii v. stenogonum Monvillei Monvillei ssp. achirasense Monvillei v. steineri Morroense Moserianum Mostii Mucidum Multiflorum Nataliae Neuhuberi Nidulans Nigriareolatum Nigriareolatum v. densispinum Obductum Occultum Ochoterenae Ochoterenae v. cinereum Ochoterenae v. herbsthoferianum Ochoterenae v. scoparium Odoratum Oenanthemum Paediophilum Papschii Paraguayense Parvulum Parvulum ssp. huettneri Pflanzii Pflanzii v. albipulpa Piltziorum Piltziorum ssp. huettneri Platense Platygonum Poeschlii Prochazkianum Prochazkianum ssp. simplex Proliferum Pseudoragonesii Pugionacanthum Pungens Quehlianum Quehlianum f. cristatum Quehlianum v. albispinum Quehlianum v. flavispinum Ragonesei

Riojense Riojense ssp. kozelskyanum v. sanjuanense Riojense ssp. piltziorum Riojense v. guasayanense Riojense v. paucispinum Riojense v. pipanacoense Ritterianum Robustum Saglionis Saglionis f. cristatum Sanluisense Schatzlianum Schickendantzii Schickendantzii v. delaetii Schickendantzii v. michoga Schroederianum Schroederianum ssp. paucicostatum Sigelianum Sp. Spegazzini cv. punillense Spegazzinii Spegazzinii f. unguispinum Spegazzinii ssp. armatum Spegazzinii ssp. cardenasianum Spegazzinii ssp. sarkae Spegazzinii v. armatum Spegazzinii v. horizontalonium Spegazzinii v. major Spegazzinii v. punillense Spegazzinii v. unguispinum Stellatum Stellatum ssp. occultum Stellatum v. kleinianum Stellatum v. paucispinum Stellatum v. scopina Stellatum v. zantnerianum Stenopleurum Striglianum Striglianum f. variegatum Striglianum ssp. aeneum Striglianum v. herminae Sutterianum Taningaense Tilcarense Tillianum Triacanthum Uebelmannianum Uruguayense Valnicekianum Valnicekianum v. bicolor Vatteri Vatteri v. altautinense Weissianum