| Name | Ixora congesta Roxburgh |
| Authorship | Roxburgh |
| Rank | Species |
| Placed in | Ixora |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1820 Fl. Ind. [Carey & Wallich ed.] 1: 397 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ixora congesta Roxburgh |
| Identification made in | [no date] (1) |