| Rio Grande Cottonwood | |
| Alamo | |
| Guerigo |
| Populus sdedbutee l opzslinwsiiis. | Accepted |
| Populus iilwisezn | Synonym |
| Populus ir.leraow miefitvnis zni | Synonym |
| Populus eiwiveaodsedr islt.nliz | Synonym |
| Plant Habit: | Fern |
| Life cycle: | Biennial |
| Leaves: | Needled |
| Inflorescence Type: | Compound Umbel |
