125 X Argyroderma on the database All EVJ - Ernst Jacobus van Jaarsveld IAS - International Asclepiad Society UL - Jaroslav Ullmann JAA - Jean André Audissou MSG - Mesemb Study Group PV - Petr Pavelka (son) RAP - Raimondo Paladini RH - Ralf Hillmann SB - Steven (Steve) Brack 4 / 4 20 - 40 - 80 Species Field number Locality Picture Argyroderma hallii UL 8625km East of Vredendal, Western Cape Province, South Africa Argyroderma fissum UL 88126km North of Vanrhynsdorp, Western Cape Province, South Africa Argyroderma delaetii UL 88326km North of Vanrhynsdorp, Western Cape Province, South Africa Argyroderma sp. UL 89526km North of Vanrhynsdorp, Western Cape Province, South Africa Argyroderma testiculare RAP 1006Namibia : (south-east Nuwerus, Knersvlakte Nature Reserve) 4 / 4