| Rubiaceae | |
Lachnastoma apodum
| (Valeton) Bremek. | Blumea 5: 246 | 1942 |
| Rubiaceae | |
Lachnastoma crassifolium
| (Gamble) A. Chev. | Encycl. Biol. 22(2): 35 | 1942 |
| Rubiaceae | |
Lachnastoma densiflora
| (Blume) Koord. & Valeton | Bull. Inst. Bot. Buitenzorg 8: 27 | 1903 |
| Rubiaceae | |
Lachnastoma elongatum
| (Korth.) A. Chev. | Encycl. Biol. 28(3): 18 | 1947 |
| Rubiaceae | ** |
Lachnastoma khasiana
| Korth. | Ned. Kruidk. Arch. 2(2): 202 | 1851 |
| Rubiaceae | |
Lachnastoma multibracteatum
| (Valeton) A. Chev. | Encycl. Biol. 22(2): 35 | 1942 |
| Rubiaceae | |
Lachnastoma odoratum
| (Pierre ex Pit.) A. Chev. | Encycl. Biol. 22(2): 35 | 1942 |
| Rubiaceae | |
Lachnastoma triflorum
| Korth. | Ned. Kruidk. Arch. 2(2): 202 | 1851 |
| Rubiaceae | |
Lachnastoma uniflorum
| (K. Schum.) A. Chev. | Encycl. Biol. 22(2): 35 | 1942 |
| Rubiaceae | |
Lachnastoma viridiflorum
| (Ridl.) A. Chev. | Encycl. Biol. 22(2): 35 | 1942 |