3592042 736985 Pachypodium namaquanum (Wyley ex Harvey) Welw. [80 19696 Adenium namaquanum Wyley ex Harvey] F. Masson, Water-colour drawings of Plants from South Africa, Canaries, Azores, West Indies (unpublished): t. 40 () [F. Masson]
684412 736985 Pachypodium namaquanum (Wyley ex Harvey) Welw. [80 19696 Adenium namaquanum Wyley ex Harvey] Photo Max Antheunisse, South Africa, Vanrhynsdorp succulent nursery
 
3593322 736985 Pachypodium namaquanum (Wyley ex Harvey) Welw. [80 19696 Adenium namaquanum Wyley ex Harvey] R.J. Gordon, Travels in South Africa (unpublished botanical drawnings): t. 26 (1777) [F. Masson]
 
2514832 736985 Pachypodium namaquanum (Wyley ex Harvey) Welw. [80 19696 Adenium namaquanum Wyley ex Harvey] Trav. Disc. Source Nile (Cartes et figures du Voyage en Nubie et en Abyssinie): (1792)
 
2492252 736985 Pachypodium namaquanum (Wyley ex Harvey) Welw. [80 19696 Adenium namaquanum Wyley ex Harvey] Trav. Disc. Source Nile (Cartes et figures du Voyage en Nubie et en Abyssinie): t. 16 (1792)
 
311326 736985 Pachypodium namaquanum (Wyley ex Harvey) Welw. [125 19696 Adenium namaquanum Wyley ex Harvey] W.H. Harvey, Thes. Cap., vol. 2 : t. 117 (1863) [W.H. Harvey]
 
2888482 736985 Pachypodium namaquanum (Wyley ex Harvey) Welw. [80 19696 Adenium namaquanum Wyley ex Harvey] I.B. Pole-Evans, E.P. Phillips, R.A. Dyer, L.E. Codd, Fl. Pl. S. Afr., vol. 20 : t. 771 (1940)
 
3815752 736985 Pachypodium namaquanum (Wyley ex Harvey) Welw. [80 19696 Adenium namaquanum Wyley ex Harvey] I.B. Pole Evans, Fl. Pl. Afr., vol. 20 : t. 771 (1940) [C. Letty]