| Name | Pinus ×holfordiana A. B. Jackson |
| Authorship | A. B. Jackson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pinus Linnaeus |
| Citation | 1933 Gard. Chron. ser. 3, 93: 152 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pinus ×holfordiana A. B. Jackson |
| Identification made in | [no date] (2) |