Zanthoxylum capense, the small knobwood, is a species of plant in the family Rutaceae. (wikipedia.org)
Rutaceae2
Phylogeny and biogeography of the pantropical genus Zanthoxylum and its closest relatives in the proto-Rutaceae group (Rutaceae). (scientificlib.com)
Zanthoxylum is a genus of about 250 species of deciduous and evergreen trees, shrubs and climbers in the family Rutaceae that are native to warm temperate and subtropical areas worldwide. (scientificlib.com)
Calodendrum1
Vepris lanceolata , or white ironwood is one of a few spectacular evergreen forest trees within the Citrus family including others such as the Cape Chestnut ( Calodendrum capense ), Sneezewood ( Ptaeroxylon obliquum ) and the Knobwoods ( Zanthoxylum spp. ). (saforestryonline.co.za)
A large number of Zanthoxylum species have been studied and most of them contain biologically active benzophenanthridine alkaloids. (sanbi.org)
The genus Zanthoxylum was first formally described in 1753 by Carl Linnaeus in the first volume of Species Plantarum. (scientificlib.com)
8] The first species that Linnaeus described was Zanthoxylum trifoliatum, now regarded as a synonym of Eleutherococcus trifoliatus. (scientificlib.com)