| 21931 | Lessertia brachystachya DC. | | | a | | Lessertia brachystachya DC. | |
| 21932 | Lessertia herbacea (L.) Druce | | | a | | Lessertia herbacea (L.) Druce | |
| 21933 | Lessertia linearis (Thunb.) DC. | Lessertia herbacea (L.) Druce | 21932 | | | Lessertia linearis (Thunb.) DC. | Lessertia herbacea (L.) Druce |
| 21934 | Lessertia stricta Bolus | | | a | | Lessertia stricta Bolus | |
| 70399 | Lessertia pauciflora Harv. | | | a | | Lessertia pauciflora Harv. | |
| 418334 | Lessertia diffusa R. Br. | | | a | | Lessertia diffusa R. Br. | |
| 425314 | Lessertia benguellensis Baker | | | a | | Lessertia benguellensis Baker | |
| 425328 | Lessertia falciformis DC. | | | a | | Lessertia falciformis DC. | |
| 425337 | Lessertia macrostachya DC. | | | a | | Lessertia macrostachya DC. | |
| 425338 | Lessertia macrostachya DC. var. macrostachya | | | a | i | Lessertia macrostachya DC. var.macrostachya | |
| 436595 | Lessertia affinis Burtt Davy | | | a | | Lessertia affinis Burtt Davy | |
| 436596 | Lessertia annularis Burch. | | | a | | Lessertia annularis Burch. | |
| 436597 | Lessertia brachypus Harv. | | | a | | Lessertia brachypus Harv. | |
| 436598 | Lessertia capitata E. Mey. | | | a | | Lessertia capitata E. Mey. | |
| 436599 | Lessertia depressa Harv. | | | a | | Lessertia depressa Harv. | |
| 436600 | Lessertia emarginata Schinz | Lessertia benguellensis Baker | 425314 | | | Lessertia emarginata Schinz | Lessertia benguellensis Baker |
| 436601 | Lessertia excisa (Thunb.) DC. | | | a | | Lessertia excisa (Thunb.) DC. | |
| 436602 | Lessertia harveyana L. Bolus | | | a | | Lessertia harveyana L. Bolus | |
| 436603 | Lessertia incana Schinz | | | a | | Lessertia incana Schinz | |
| 436604 | Lessertia inflata Harv. | | | a | | Lessertia inflata Harv. | |
| 436605 | Lessertia perennans (Jacq.) DC. | | | a | | Lessertia perennans (Jacq.) DC. | |
| 436606 | Lessertia rigida (Thunb.) DC. | | | a | | Lessertia rigida (Thunb.) DC. | |
| 436607 | Lessertia spinescens E. Mey. | | | a | | Lessertia spinescens E. Mey. | |
| 436608 | Lessertia stenoloba E. Mey. | | | a | | Lessertia stenoloba E. Mey. | |
| 436609 | Lessertia thodei L. Bolus | | | a | | Lessertia thodei L. Bolus | |
| 437493 | Lessertia perennans DC. var. polystachya (Harv.) L. Bolus | | | a | i | Lessertia perennans DC. var.polystachya (Harv.) L. Bolus | |
| 446528 | Lessertia frutescens (L.) Goldblatt & J. C. Manning | | | a | | Lessertia frutescens (L.) Goldblatt & J. C. Manning | |
| 446529 | Lessertia microphylla (Burch. ex DC.) Goldblatt & J. C. Manning | | | a | | Lessertia microphylla (Burch. ex DC.) Goldblatt & J. C. Manning | |
| 446556 | Lessertia spp. | | | a | | Lessertia spp. | |
| 460827 | Lessertia montana (E. Phillips & R. A. Dyer) Goldblatt & J. C. Manning | | | a | | Lessertia montana (E. Phillips & R. A. Dyer) Goldblatt & J. C. Manning | |
| 460830 | Lessertia tomentosa DC. | | | a | | Lessertia tomentosa DC. | |
| 484612 | Lessertia perennans DC. var. perennans | | | a | i | Lessertia perennans DC. var.perennans | |
| 490670 | Lessertia polystachya Harv. | Lessertia perennans DC. var. polystachya (Harv.) L. Bolus | 437493 | | | Lessertia polystachya Harv. | Lessertia perennans DC. var.polystachya (Harv.) L. Bolus |