642 X Discocactus (Pfeiffer 1837) on the database All AA - Alexander Arzberger L - Alfred Bernhard Lau LAU - Alfred Bernhard Lau AH - Andreas Hofacker BB - Brian Francis Bates LB - C. A. Ludwig Bercht CS - Chris Sherrah SH - Dennis Sargant (plants collected by Alfred Bernhard Lau) FR - Friedrich Ritter RITT - Friedrich Ritter GJA - Gérard Ardisson GD - Gérard Delanoy A&M - Giovanna Anceschi, Alberto Magli GC - Graham Charles ISI - International Succulent Introductions (previously International Succulent Institute) KK - Karel Kníže HU - Leopoldo Horst, later, Kurt-Ingo Horst MZ - Milan Zachar MH - Miroslav Halfar NPT - Nigel Paul Taylor BR - Pierre Josef Braun BU - Pierre Josef Braun RWB - Rudi Werner Bueneker RNK - Rudolf (Rudy) Nada Krajca VoS - Volker Schädlich WCO - Wolfgang Colotti 8 / 17 20 - 40 - 80 Species Field number Locality Picture Discocactus zehntneri BR 539Brazil : Discocactus estevesii BR 541Brazil : Discocactus sp. BR 549Brazil : (Tocantins) Discocactus crassispinus BR 553Brazil : Goias (state w-sw, Goias, Brazil 780-800m, 780-800 m) Discocactus crassispinus BR 554Brazil : Goias (state w-sw, Goias, Brazil 780-800m, 780-800 m) Discocactus sp. BR 567Brazil : Goias Discocactus sp. BR 572Brazil : Goias Discocactus cangaensis BR 573Brazil : Goias Discocactus lindaianus BR 578Brazil : Goias (state ne, 1200 m) Discocactus cephaliaciculosus BR 585Brazil : Goias (state ne, 800 m) Discocactus cephaliaciculosus ssp. nudicephalusBR 587Brazil : (Rio Tocantins e, Campo CerradoTocantins, 300 m) Discocactus sp. BR 594Brazil : (Tocantins) Discocactus sp. BR 595Brazil : Bahia Discocactus zehntneri ssp. boomianusBR 633Brazil : Discocactus sp. BR 638Brazil : Discocactus bahiensis BR 642Brazil : Bahia (Morro do Chapeu w, Rio Jacare above) Discocactus catingicola ssp. catingicolaBR 659Brazil : Bahia Discocactus sp. BR 680Brazil : Bahia Discocactus sp. BR 689Brazil : Goias Discocactus pseudolatispinus BR 707Brazil : Minas Gerais (Montes Claros 67km, Brazil 365, 700-800 m) Discocactus bahiensis ssp. subviridigriseusBR 711Brazil : Bahia (Xique-Xique se) Discocactus sp. BR 712Brazil : Discocactus sp. BR 713Brazil : Discocactus sp. BR 714Brazil : Bahia Discocactus sp. BR 715Brazil : Minas Gerais Discocactus cephaliaciculosus BR 716Brazil : Discocactus sp. BR 720Brazil : Discocactus sp. BR 812Brazil : Discocactus sp. BR 834Brazil : Minas Gerais Discocactus sp. BR 849Brazil : Minas Gerais Discocactus horstii BR 851Brazil : Minas Gerais (Sierra do Barrao, 1000 m) Discocactus catingicola ssp. griseusBR 912Brazil : Minas Gerais Discocactus heptacanthus BR 1047Brazil : Mato Grosso (Mato Grosso) Discocactus pachythele BR 1080Brazil : Mato Grosso (Aquidauana ne, 230-450m) Discocactus boliviensis BR 1090Brazil : Discocactus ferricola BR 1099Brazil : Discocactus catingicola BR 1632Brazil : Discocactus sp. BR 1641Brazil : Discocactus catingicola v. spinosiorBR 1642Brazil : Discocactus piauiensis BR 1652Brazil : (South of Piaui) 8 / 17