| Name | Prestonia tomentosa R. Brown |
| Authorship | R. Brown |
| Rank | Species |
| Placed in | Prestonia R. Brown |
| Citation | 1811 Mem. Wern. Nat. Hist. Soc. 1: 70 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Prestonia tomentosa R. Brown |
| Identification made in | [no date] (10), 1934 (1), 1987 (1), 2002 (1) |