2336 X Frailea (Britton & Rose 1922) on the database All AA - Alexander Arzberger L - Alfred Bernhard Lau LAU - Alfred Bernhard Lau AH - Andreas Hofacker BB - Brian Francis Bates KH - Bruno Knutti, Christian Hefti LB - C. A. Ludwig Bercht CS - Chris Sherrah SH - Dennis Sargant (plants collected by Alfred Bernhard Lau) M - Detlev Metzing DV - Dirk Jan van Vliet B - Dorothea Mühr FS - Francisco Stockinger FR - Friedrich Ritter RITT - Friedrich Ritter GH - Gerfried Hold A&M - Giovanna Anceschi, Alberto Magli GC - Graham Charles WS - Guillermo (Willy) Smith HJ - Hansjörg Jucker BLOSSF - Harry Blossfeld STO - Helmut Amerhauser, Franz Strigl, Hans Till (either together, or separately) HTH - Herbert Thiele HV - Herman Vertongen IAS - International Asclepiad Society ISI - International Succulent Introductions (previously International Succulent Institute) JL - Jacques Lambert CH - Jaromír Chvastek JD - John Donald P - Jörg and Brigitte Piltz PIL - Jörg and Brigitte Piltz KCS - Kádár I. Csaba KK - Karel Kníže PR - Karl Heinz Prestlé HU - Leopoldo Horst, later, Kurt-Ingo Horst MGH - Marino Gustavo Hamester MaW - Mario Wick CARD - Martín Cárdenas Hermosa MT - Martin Tvrdik MM - Massimo Meregalli GF - Norbert Gerloff KP - Petr Kupcak KFF - Petr Kupcak + Frantisek Frydl KVV - Petr Kupcak + Jaroslav Vich + Jitka Vichova RH - Ralf Hillmann RS - Roman Staník RWB - Rudi Werner Bueneker SM - Sami Mohammad VG - Victor Gapon VoS - Volker Schädlich WR - Walter Rausch R - Walter Rausch WO - Wilhelma Knoll, Oswald Klein WCO - Wolfgang Colotti WG - Wolfgang Gemmrich WP - Wolfgang Papsch WRA - Wolf-Rainer Abraham 51,5 / 59 20 - 40 - 80 Species Field number Locality Picture Frailea friedrichii VoS 09-628Paraguay : Paraguari (east of Ita Moroti 234 m) Frailea matoana VoS 09-528Brazil : Mato Grosso do Sul (Antonio Joäo 718 m) Frailea melitae VoS 09-534Brazil : Mato Grosso do Sul (west of Porto Murtinho 144 m) Frailea melitae VoS 09-538Brazil : Mato Grosso do Sul (north of Rio Apa 132 m) Frailea melitae VoS 09-542Brazil : Mato Grosso do Sul (north of Rio Apa 124 m) Frailea melitae VoS 09-545Brazil : Mato Grosso do Sul (north of Rio Apa 137 m) Frailea sp. VoS 09-526Paraguay : Concepcion (south-east of Colonia San Alfredo 95 m) Frailea sp. VoS 09-533Brazil : Mato Grosso do Sul (west of Porto Murtinho 144 m) Frailea sp. VoS 09-541Brazil : Mato Grosso do Sul (north of Rio Apa 124 m) Frailea sp. VoS 09-547Paraguay : Alto Paraguay (west of Bahia Negra 105 m) Frailea sp. VoS 09-549Paraguay : Alto Paraguay (east of Wenceslao Lopez Aguadulce 118 m) Frailea sp. VoS 09-551Paraguay : Alto Paraguay (east of Wenceslao Lopez Aguadulce 127 m) Frailea sp. VoS 09-554Paraguay : Alto Paraguay (south of Casa Guardaparque Defensores del Chaco 133 m) Frailea sp. VoS 09-555Paraguay : Alto Paraguay (south of Casa Guardaparque Defensores del Chaco 128 m) Frailea sp. VoS 09-567Paraguay : Boqueron (north of Gral. Patricio Colman 230 m) Frailea sp. VoS 09-573Bolivia : Santa Cruz (south-east of Fortin Ravello 229 m) Frailea sp. VoS 09-576Bolivia : Santa Cruz (Santa Maria, south-west 236 m) Frailea sp. VoS 09-584Paraguay : Boqueron (south of Palmar de las Islas 211 m) Frailea sp. VoS 09-617Paraguay : Paraguari (north of Caapucu 203 m) Frailea asterioides VoS 10-751Argentina : Córdoba (north-east of San Pedro Norte 904 m) Frailea amerhauseri VoS 11-924Bolivia : Santa Cruz (El Tinto 279 m) Frailea amerhauseri VoS 11-928Bolivia : Santa Cruz (rock west of Quimome 302 m) Frailea amerhauseri VoS 11-930Bolivia : Santa Cruz (rock west of Quimome 281 m) Frailea chiquitana VoS 11-934Bolivia : Santa Cruz (east of Chochis 576 m) Frailea chiquitana VoS 11-938Bolivia : Santa Cruz (south of Santiago 204 m) Frailea chiquitana VoS 11-939Bolivia : Santa Cruz (somewhat further south of Santiago 581 m) Frailea chiquitana VoS 11-945Bolivia : Santa Cruz (north-west of Roboré 279 m) Frailea larae VoS 11-933Bolivia : Santa Cruz (Rio Avaroa 221 m)Frailea sp. VoS 11-940Bolivia : Santa Cruz (east of Aguas Calientes 552 m) Frailea cataphracta v. tuyensisVoS 12-1250Paraguay : Paraguari (nördlich von Caapucu, 202 m) Frailea cataphracta v. duchiiVoS 12-1254Paraguay : Paraguari (Ita Moroti, 213 m) Frailea cataphracta v. duchiiVoS 12-1257Paraguay : Paraguari (an der Straße nach Valenzuela, 216 m) Frailea friedrichii VoS 12-1256Paraguay : Paraguari (an der Straße nach Valenzuela, 216 m) Frailea matoana VoS 12-1170Brazil : Mato Grosso de Sul (Antonio Joäo, 714 m) Frailea melitae VoS 12-1178Brazil : Mato Grosso de Sul (westlich von Porto Murtinho, 126 m) Frailea melitae VoS 12-1182Brazil : Mato Grosso de Sul (nördlich des Rio Apa, 144 m) Frailea melitae VoS 12-1190Brazil : Mato Grosso de Sul (nördlich des Rio Apa, 137 m) Frailea melitae VoS 12-1192Brazil : Mato Grosso de Sul (nördlich des Rio Apa, 145 m) Frailea melitae VoS 12-1193Brazil : Mato Grosso de Sul (nördlich des Rio Apa, 121 m) Frailea piltzii n.nVoS 12-1224Paraguay : Alto Paraguay (nordwestlich vom Cerro Leon, 165 m) 51,5 / 59