| orbea gerstneri subsp. gerstneri | | South Africa:Empangeni | | 26800875 |
| orbea gerstneri subsp. gerstneri | | South Africa:Empangeni | | 26190327 |
| orbea gerstneri subsp. gerstneri | | South Africa:Empangeni | | 26190326 |
| orbea gerstneri subsp. gerstneri | | South Africa:Empangeni | | 26190325 |