1034 X Acanthocalycium (Backeberg 1935) on the database All L - Alfred Bernhard Lau LAU - Alfred Bernhard Lau AW - Andreas Wessner TK - Antonín Krejčík BKS - Bernhard and Kerstin Schweitzer BB - Brian Francis Bates KH - Bruno Knutti, Christian Hefti LB - C. A. Ludwig Bercht CS - Chris Sherrah HUN - Cyrill Hunkeler DSW - Daniel Schweich DJF - David J. Ferguson SH - Dennis Sargant (plants collected by Alfred Bernhard Lau) DH - Dietrich Herzog DV - Dirk Jan van Vliet B - Dorothea Mühr EZ - Ernst and Ilse Zecher JA - Florencia Senoret, Juan Pablo Acosta (Spiniflores) FL - Frank Linke FK - Franz Kühhas KF - Franz Kühhas FK - Fred (Friedrich) Kattermann FK - Friedel Käsinger K - Friedel Käsinger FR - Friedrich Ritter RITT - Friedrich Ritter GN - Gert Josef Albert Neuhuber GC - Graham Charles WS - Guillermo (Willy) Smith TG - Hans-Peter Thomas, Klaus Gilmer BLOSSF - Harry Blossfeld STO - Helmut Amerhauser, Franz Strigl, Hans Till (either together, or separately) HTH - Herbert Thiele HV - Herman Vertongen HNS - HNS JL - Jacques Lambert JN - Jan Novák CH - Jaromír Chvastek JPR - Jaroslav Procházka JC - Jiří Červený (Jiri Cerveny) P - Jörg and Brigitte Piltz PIL - Jörg and Brigitte Piltz BKN - Josef Bis, Petr Kupcak, Josef Novak JO - Josef Odehnal JB - Jürgen Beck KPP - Karel Pavlíček PM - Ken Preston-Mafham LF - Ladislav Fišer LH - Ladislav Horáček HU - Leopoldo Horst, later, Kurt-Ingo Horst MaW - Mario Wick SV - Martin Švidrnoch MT - Martin Tvrdik MM - Massimo Meregalli ME - Mats Hjertson (né Mats Eriksson) MN - Mats Winberg PCL - Paul C. Laney PHA - Pavel Heřtus PC - Petr Česal KP - Petr Kupcak KJN - Petr Kupcak KFF - Petr Kupcak + Frantisek Frydl PV - Petr Pavelka (son) RAP - Raimondo Paladini S - Rainer Schmidt RW - Rainer Wahl RH - Ralf Hillmann RRM - Ralph Robert Martin RFPA - Resplendissant et Fabuleux Périple Argentin RMF - Roger M. Ferryman RS - Roman Staník SL - Rudolf Slaba ME - Sylvio Meglioli TOM - Tomáš Kulhánek TB - Tomasz Blaczkowski UL - Uwe Lindner SE - Václav Šeda VG - Victor Gapon VoS - Volker Schädlich A - Walter Albrecht WR - Walter Rausch R - Walter Rausch WO - Wilhelma Knoll, Oswald Klein WP - Wolfgang Papsch ZJ - Zlatko Janeba ZR - Zvone Rovsek 20 / 26 20 - 40 - 80 Species Field number Locality Picture Acanthocalycium sp. STO 93-589/3East of Cachi, Salta, Argentina 2400m Acanthocalycium sp. STO 93-604Casa de Lorros, Salta, Argentina 1620m Acanthocalycium sp. STO 93-605/2Rio de Las Conchas valley, near La Punilla, El Obelisco, Salta, Argentina 1600m Acanthocalycium sp. STO 93-606/3Cafayate, Salta, Argentina 1700m Acanthocalycium sp. STO 93-607/2Argentina : Salta (West of Tolombon, 1740m) Acanthocalycium sp. STO 93-614/2El Infernillo to Observatorium, Salta, Argentina 3550m Acanthocalycium sp. STO 93-722/1West of Los Corpitos, Salta, Argentina Acanthocalycium sp. STO 93-723/3West of Aimacha del Valle, Salta, Argentina 2450m Acanthocalycium sp. STO 93-724/2West of Cafayate, Salta, Argentina 1660m Acanthocalycium sp. STO 93-725/3Cafayate, Cuesta, Salta, Argentina Acanthocalycium sp. STO 93-741/2South of Cachi, Salta, Argentina 2250m Acanthocalycium sp. STO 93-743/2East of Cachi, Salta, Argentina 2200m Acanthocalycium sp. STO 93-744/2West of Molinos, Salta, Argentina Acanthocalycium sp. STO 93-747/2Argentina : Catamarca (West of Santa María) Acanthocalycium sp. STO 93-748/2West of Los Nacimientos, Catamarca, Argentina Acanthocalycium thionanthum STO 93-590/4Rancagua, Puerto la Playa, Salta, Argentina 2380m Acanthocalycium thionanthum STO 93-596El Rio Calchaqui, Salta, Argentina 2050m Acanthocalycium thionanthum STO 93-597/2West of La Merced, Salta, Argentina 1850m Acanthocalycium thionanthum v. variifloraSTO 93-610/2Aimacha del Valle to Tafi del Valle, Salta, Argentina 2560m Acanthocalycium thionanthum v. variifloraSTO 93-611Manuel Pedraza, Salta, Argentina 2800m Acanthocalycium sp. STO 94-844/2Camininga to San Francisco de Chanar, Cordoba, Argentina Acanthocalycium sp. STO 94-866/3West of Agua de Ramon, La Rioja, Argentina Acanthocalycium violaceum STO 94-869/2Salsacate to Las Chacras, Cordoba, Argentina Acanthocalycium violaceum STO 94-874/2El Condor to Mina Clavero, Cordoba, Argentina 1150m Acanthocalycium violaceum STO 94-876/4Villa Cura Brochero to Salsacate, Cordoba, Argentina Acanthocalycium sp. STO 96-1096/2East of Las Juntas, Catamarca, Argentina Acanthocalycium sp. STO 96-1138/3Los Algarrobos to San Pedro del Norte, Cordoba, Argentina Acanthocalycium sp. STO 96-1142/416km further from San Pedro del Norte, Cordoba, Argentina Acanthocalycium sp. STO 96-1146/2Alto de los Flores before the cross roads for Villa de Maria, Cordoba, Argentina Acanthocalycium sp. STO 96-1148/2Los Chanares, Cordoba, Argentina Acanthocalycium sp. STO 96-1159/4Las Palmas to Los Portreros, Cordoba, Argentina Acanthocalycium thionanthum v. glaucumTB 347.1Argentina : Catamarca (San Fernando Belen to Hualfin, 1599 m) Acanthocalycium thionanthum v. glaucumTB 348.1Argentina : Catamarca (San Fernando Belen to Hualfin, 1636 m)Acanthocalycium thionanthum v. glaucumTB 349.1Argentina : Catamarca (San Fernando Belen to Hualfin, 1660 m) Acanthocalycium thionanthum v. glaucumTB 350.2Argentina : Catamarca (Hualfin, 1829 m) Acanthocalycium thionanthum v. glaucumTB 353.2Argentina : Catamarca (Hualfin, 1850 m)Acanthocalycium thionanthum v. glaucumTB 354.2Argentina : Catamarca (Hualfin, 1918 m) Acanthocalycium thionanthum v. catamarcense 'griseum'TB 355.1Argentina : Catamarca (Punta de Balasto, 2210 m)Acanthocalycium thionanthum v. catamarcenseTB 357.1Argentina : Catamarca (Santa Maria, 1969 m)Acanthocalycium thionanthum v. catamarcenseTB 358.1Argentina : Tucuman (Amaicha del Valle, 1992 m) 20 / 26