1133 X Euphorbia on the database All AJB - Alan J. Butler AL - Andreas Laras BB - Brian Francis Bates BLMT - Brian Francis Bates, Martin Lowry, Timothy (Tim) David Marshall, Ralph Tomlinson LB - C. A. Ludwig Bercht GL&F - Charles (Charlie) Edward Glass, Robert Alan (Bob) Foster (also see notes) CS - Chris Sherrah HUN - Cyrill Hunkeler DP - Darrel Charles Herbert Plowes DK - Earl (Duke) Bernard Benadom EVJ - Ernst Jacobus van Jaarsveld FO - Felipe Otero FK - Fred (Friedrich) Kattermann GJA - Gérard Ardisson GD - Gérard Delanoy GM - Grzegorz Matuszewski WS - Guillermo (Willy) Smith TG - Hans-Peter Thomas, Klaus Gilmer IDD - Igor D. Dráb IB - Ingo Breuer IAS - International Asclepiad Society ISI - International Succulent Introductions (previously International Succulent Institute) GM - J. Gerhard Marx JN - Jan Novák CH - Jaromír Chvastek CZ - Jaromír Chvastek, Jaroslav Žvak UL - Jaroslav Ullmann JAA - Jean André Audissou JCG - Jean Claude Guémas P - Jörg and Brigitte Piltz PIL - Jörg and Brigitte Piltz LH - Ladislav Horáček L&B - Lauchs and Alan Butler MSN - Mário Snopka MBB - Martin Bruce Bayer MM - Massimo Meregalli NPT - Nigel Paul Taylor PHA - Pavel Heřtus PP - Pavel Pavlíček B - Peter René Oscar Bally BALLY - Peter René Oscar Bally E - Peter René Oscar Bally PVB - Peter Vincent Bruyns PV - Petr Pavelka (son) RAP - Raimondo Paladini RH - Ralf Hillmann RCH - Reiner Chalupský RMF - Roger M. Ferryman RS - Roman Staník MACD - Thomas Baillie MacDougall (The "D.T." sometimes seen refers to the honorary title Don Tomas.) REP - Werner Reppenhagen REPP - Werner Reppenhagen ZR - Zvone Rovsek 28 / 29 20 - 40 - 80 Species Field number Locality Picture Euphorbia filiflora UL 191Hester Malan Nature Reserve, Northern Cape Province, South Africa Euphorbia sp. UL 253South-East of Klein Karas, Namibia Euphorbia sp. UL 276Keimas, Namibia Euphorbia decussata UL 28813km North of Keimas, Namibia Euphorbia gentilis UL 29510km South-West of Schoenau, Namibia Euphorbia hamata UL 330Numies, Helskloof, Northern Cape Province, South Africa Euphorbia caput-medusae aff.UL 396Anenous pass, Northern Cape Province, South Africa Euphorbia sp. UL 43915km North-East of Nuwerus, Northern Cape Province, South Africa Euphorbia clandestina UL 470De Rust, Northern Cape Province, South Africa Euphorbia caput-medusae UL 471De Rust, Northern Cape Province, South Africa Euphorbia sp. UL 485East of Oudtshoorn, Vanwykskraal, Western Cape Province, South Africa Euphorbia sp. UL 493Prince Alfred Pass, Western Cape Province, South Africa Euphorbia horrida UL 507North of Uniondale, Deugas, Western Cape Province, South Africa Euphorbia caput-medusae UL 542North of Jansenville, Uitkomst, Eastern Cape Province, South Africa Euphorbia fusca UL 556South Africa : Northern Cape (Willowbank) Euphorbia caput-medusae UL 563Cape Peninsula, Western Cape Province, South Africa Euphorbia sp. UL 585Cap Agulhas, Western Cape Province, South Africa Euphorbia sp. UL 676Fortkop, Uniondale, Western Cape Province, South Africa Euphorbia horrida UL 683North of Uniondale, Deugas, Western Cape Province, South Africa Euphorbia colliculina UL 70111km West of Steytlerville, Eastern Cape Province, South Africa Euphorbia enopla UL 7038km West of Steytlerville, Eastern Cape Province, South Africa Euphorbia jansenvillensis UL 7118km West of Steytlerville, Eastern Cape Province, South Africa Euphorbia gentilis UL 741Keimas, Namibia Euphorbia sp. UL 742Keimas, Namibia Euphorbia gentilis UL 756Keimas, Namibia Euphorbia sp. UL 808Eksteenfontein, Northern Cape Province, South Africa Euphorbia gentilis UL 84615km West of Bitterfontein, Western Cape Province, South Africa Euphorbia gentilis UL 89126km North of Vanrhynsdorp, Western Cape Province, South Africa Euphorbia lactiflua WS 57Caldera Euphorbia lactiflua ZR 108Chile : (Caldera, 96m) Euphorbia resinifera JCG 2026Morocco : (Afourer)Euphorbia namibensis JCG 2901Namibia : (Helmeringhausen)Euphorbia antisyphilitica AL 97USA : Texas (Mariscal Mine) Euphorbia antisyphilitica AL 102USA : Texas (Burro Mesa) Euphorbia virosa RAP 1003Namibia : (west of Hobas, Gondwana Nature Park, Fish River Canyon) Euphorbia weberbaueri MSN 31Perú : Sucre (2110 m) Euphorbia misera CS 750.11Mexicó : Baja California (Lazaro Cardenas, 24 m) Euphorbia misera CS 763.18Mexicó : Baja California (Canyon de San Andreas, 11 m) Euphorbia xanti CS 765.3Mexicó : Baja California (Nuevo Rosarito east, 437 m) Euphorbia sp. CS 766.15Mexicó : Baja California (Nuevo Rosarito east 2, 220 m) 28 / 29