| Rubiaceae | |
Hyptianthera bracteata
| Craib | Bull. Misc. Inform. Kew 1911: 393 | 1911 |
| Rubiaceae | |
Hyptianthera macrocarpa
| (Bedd.) Thwaites | Enum. Pl. Zeyl. 157 | 1859 |
| Rubiaceae | |
Hyptianthera rhamnoides
| Zoll. & Moritzi | Syst. Verz. 60 | 1846 |
| Rubiaceae | ! |
Hyptianthera stricta
| (Roxb. ex Sm.) Wight & Arn. | Prodr. Fl. Ind. Orient. 1: 399 | 1834 |