| Apocynaceae | ** |
Microloma angustifolium
| Buch.-Ham. ex Hook. f. | Fl. Brit. India 4(10): 64 | 1883 |
| Apocynaceae | |
Microloma × archeri
| Compton | Trans. Roy. Soc. South Africa 19: 305 | 1931 |
| Apocynaceae | |
Microloma armatum
| (Thunb.) Schltr. | Bot. Jahrb. Syst. 53: 167 | 1915 |
| Apocynaceae | |
Microloma burchellii
| N.E. Br. | Fl. Cap. 4(1): 555–556 | 1907 |
| Apocynaceae | |
Microloma calycinum
| E. Mey. | Comm. Pl. Afr. Austr. 223 | 1838 |
| Apocynaceae | |
Microloma campanulatum
| Wanntorp | Opera Bot. 98: 63–64 | 1988 |
| Apocynaceae | |
Microloma dinteri
| Schltr. | Bot. Jahrb. Syst. 51: 130 | 1913 |
| Apocynaceae | |
Microloma dregei
| (E. Mey.) Wanntorp | Opera Bot. 98: 62 | 1988 |
| Apocynaceae | |
Microloma gibbosum
| N.E. Br. | Fl. Cap. 4(1): 552 | 1907 |
| Apocynaceae | |
Microloma glabratum
| E. Mey. | Comm. Pl. Afr. Austr. 222–3 | 1838 |
| Apocynaceae | |
Microloma hereroense
| Wanntorp | Svensk Bot. Tidskr. 63: 337 | 1969 |
| Apocynaceae | |
Microloma hystricoides
| Wanntorp | Opera Bot. 98: 64–65 | 1988 |
| Apocynaceae | |
Microloma incanum
| Decne. | Prodr. 8: 511 | 1844 |
| Apocynaceae | ** |
Microloma kunjasense
| Range | Repert. Spec. Nov. Regni Veg. 43: 265 | 1938 |
| Apocynaceae | |
Microloma lanatum
| Wanntorp | Opera Bot. 98: 53–55 | 1988 |
| Apocynaceae | * |
Microloma lineare
| R. Br. | Mem. Wern. Nat. Hist. Soc. 1: 53 | 1810 |
| Apocynaceae | |
Microloma longitubum
| Schltr. | Bull. Herb. Boissier 4: 445 | 1896 |
| Apocynaceae | |
Microloma massonii
| (R. Br. ex Schult.) Schltr. | Bot. Jahrb. Syst. 21(Beibl. 54): 2 | 1896 |
| Apocynaceae | |
Microloma namaquense
| Bolus | J. Linn. Soc., Bot. 25: 163 | 1889 |
| Apocynaceae | |
Microloma penicillatum
| Schltr. | Bot. Jahrb. Syst. 51: 129–130 | 1913 |
| Apocynaceae | |
Microloma pentheri
| Gand. | Bull. Soc. Bot. France 65: 59–60 | 1918 |
| Apocynaceae | |
Microloma poicilanthum
| H. Huber | Mitt. Bot. Staatssamml. München 4: 34 | 1961 |
| Apocynaceae | |
Microloma pyrotechnicum
| (Forssk.) Spreng. | Syst. Veg. [Sprengel] 1: 855 | 1825 [1824] |
| Apocynaceae | |
Microloma rotkuppense
| N.E. Br. | Bull. Misc. Inform. Kew 1914: 19 | 1914 |
| Apocynaceae | |
Microloma sagittatum
| (L.) R. Br. | Mem. Wern. Nat. Hist. Soc. 1: 53 | 1810 |
| Apocynaceae | |
Microloma schaferi
| Dinter | Gard. Chron. 80: 452 | 1926 |
| Apocynaceae | |
Microloma spinosum
| N.E. Br. | Bull. Misc. Inform. Kew 1909: 307 | 1909 |
| Apocynaceae | ** |
Microloma tenuiflorum
| Kuntze | Jahrb. Königl. Bot. Gart. Berlin 4: 268 | 1886 |
| Apocynaceae | |
Microloma tenuifolium
| (L.) K. Schum. | Nat. Pflanzenfam. 4(2): 222 | 1895 |
| Apocynaceae | ** |
Microloma tenuifolium
| K. Schum. | | |
| Apocynaceae | |
Microloma viridiflorum
| N.E. Br. | Bull. Misc. Inform. Kew 1914: 19 | 1914 |