Acanthosicyos horridus, an unusual melon species found only in Namibia
Also found there indigenously are some stunted acacia trees, nara bushes, Acanthosicyos horridus, with their (almost leafless) spiky green stems, and improbably large melons.
Crotalus horridus | Argosarchus horridus | Acanthosicyos horridus | Marah horridus |