| Name | Quercus calophylla f. acuminata (M. Martens & Galeotti) Seemann ex Trelease |
| Authorship | (M. Martens & Galeotti) Seemann ex Trelease |
| Rank | Forma |
| Placed in | Quercus calophylla Schlechtendal & Chamisso |
| Citation | 1924 Mem. Natl. Acad. Sci. 20: 203 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Quercus calophylla f. acuminata (M. Martens & Galeotti) Seemann ex Trelease |
| Identification made in | 2025 (1) |