Asclepias
Burkart - 11028 - Argentina
Corby - 153 - Zimbabwe
Davidse - 40270A - United States
Davidse - 42954 - United States
Davidse - 42964 - United States
Dyer - 4524 - South Africa
Ecklon - 41 - South Africa
Forrester - 216 - South Africa
Goldblatt - 8215 - Tanzania
Grant - 3072 - South Africa
Hinton - 17428 - Mexico
Hinton - 20446 - Mexico
Hinton - 20962 - Mexico
Hinton - 21411 - Mexico
Hinton - 22284 - Mexico
Hinton - 22555 - Mexico
Hinton - 22812 - Mexico
Hinton - 22981 - Mexico
Hinton - 23056 - Mexico
Hinton - 24301 - Mexico
Hinton - 24539 - Mexico
Hinton - 24540 - Mexico
Hinton - 24724 - Mexico
Hinton - 25466 - Mexico
Hutchings - 776 - South Africa
Kässner - 33 - Tanzania
Lovett - 2286 - Tanzania
Macbride - 4456 - United States
Mogg - s.n. 1933 - South Africa
Moreno - 17586 - Nicaragua
Moreno - 21920 - Nicaragua
Morton - SL1110 - Sierra Leone
Morton - SL3170 - Sierra Leone
Moyer - 146 - Tanzania
Reed - 128579 - United States
Reed - 148941 - United States
Rojas - 9494 - Paraguay
Schinini Cacace - 13641 - Argentina
Smuts - 2326 - South Africa
Steyermark - 5553 - United States
Whyte - s.n. 1902 - Kenya
Young - 356 - Angola