| chad | tibesti region | pentzia monodiana | species | 16 | 0 |
| south africa | the western cape province | cymbopappus adenosolen | species | 1 | 0 |
| south africa | the western cape province | oncosiphon grandiflorus | species | 1 | 0 |
| south africa | the western cape province | oncosiphon suffruticosus | species | 2 | 0 |
| south africa | the western cape province | pentzia limnophila | species | 18 | 0 |