Literature references
2 literature references for Pinus greggii Engelm. ex Parl.:
| Author: | Farjon, A. & Styles, B.T. |
|---|---|
| Year: | 1997 |
| Title: | Pinus (Pinaceae) (Flora Neotropica Monograph 75) |
| Source: | The New York Botanical Garden, New York |
| Author: | Engelm. ex Parl. |
|---|---|
| Year: | 1868 |
| Title: | – |
| Source: | In: Candolle, Prodr. 16 (2): 396. |