| Rubiaceae | |
Ixora grandifolia var. arborescens
| (Hassk.) Hook. f. | Fl. Brit. India 3: 143 | 1880 |
| Rubiaceae | |
Ixora grandifolia var. aucutifolia
| Hochr. | Candollea 5: 257 | 1934 |
| Rubiaceae | |
Ixora grandifolia var. coriacea
| R. Br. ex Hook. f. | Fl. Brit. India 3: 143 | 1880 |
| Rubiaceae | |
Ixora grandifolia var. gigantea
| King & Gamble | J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 73: 82 | 1904 |
| Rubiaceae | |
Ixora grandifolia var. glabra
| Craib | Bull. Misc. Inform. Kew 1911: 394 | 1911 |
| Rubiaceae | |
Ixora grandifolia var. grandifolia
| | | |
| Rubiaceae | |
Ixora grandifolia var. kurziana
| (Teijsm. & Binn.) Hook. f. | Fl. Brit. India 3: 143 | 1880 |
| Rubiaceae | |
Ixora grandifolia var. lancifolia
| Corner | Gard. Bull. Straits Settlem. 11: 198 | 1941 |
| Rubiaceae | |
Ixora grandifolia var. rosella
| (Kurz) Hook. f. | Fl. Brit. India 3: 143 | 1880 |