| Name | Pinus cembroides var. monophylla (Torrey & Fremont) Voss |
| Authorship | (Torrey & Fremont) Voss |
| Rank | Variety |
| Placed in | Pinus cembroides Zuccarini |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Pinus cembroides var. monophylla (Torrey & Fremont) Voss |
| Identification made in | [no date] (6) |