| Pinus ponderosa | IPNI record (IK) | |
| Pinus ponderosa | IPNI record (GCI) | |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (GCI) |
| Pinus ponderosa | P.Lawson & C.Lawson | IPNI record (IK) |
| TAMU Image Gallery | GOOGLE (Pinus ponderosa) |
| 9 IMAGES FOUND AT PLANTSYSTEMATICS.ORG: IMAGES 1 - 9: | |||||||
 Pinus ponderosa |  Pinus ponderosa |  Pinus ponderosa |  Pinus ponderosa |  Pinus ponderosa |  Pinus ponderosa |  Pinus ponderosa |  Pinus ponderosa |
 Pinus ponderosa | |||||||
| NUMBER OF GENERA IN Pinaceae: 15 | KEW LIST: Pinaceae |
| Abies | Cathaya | Cedrus | Ducampopinus | Hesperopeuca | Hesperopeuce | Keteleeria | Larix | Nothotsuga |
| Picea | Pinus 9 | Prepinus [fossil] | Pseudolarix | Pseudotsuga | Tsuga |