| Name | Pinus leiophylla var. chihuahuana (Engelmann) Shaw |
| Authorship | (Engelmann) Shaw |
| Rank | Variety |
| Placed in | Pinus leiophylla Schiede ex Schlechtendal & Chamisso |
| Citation | 1909 Pines Mexico 14 |
| Holdings | 40 Specimens held in the Harvard University Herbaria identified as Pinus leiophylla var. chihuahuana (Engelmann) Shaw |
| Identification made in | [no date] (11), 1988 (1), 1989 (28) |