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| Family | Asteraceae |
| Basionym | Parthenium rollinsianum Rzed. |
| Original Identification | Parthenium rollinsianum Rzedowski sp. n. |
| Current Taxon | Parthenium rollinsianum Rzed. |
| Protologue Citation | Ciencias (Mexico) 19: 83-86, f. 5. 1959. |
| Holotype/Isotype | Isotype |
| DUKE Accession Number | 227889 |
| Comments | |
| Primary Collector | Armando Rivera |
| Collector Number | Rz 8526a |
| Collection Date | 20 Nov 1956 |
| Country | Mexico |
| Province/State | San Luis Potosi |
| Plant Location Notes | ± 2 km. al E de Santa Ana Pozos, municipio de Guadalcazar. Ladera caliza con vegetacion de matorral de Yucca carnerosana. Alt. 1600 m. |
| Plant Description Notes | n/a |
| DUKE Barcode | |
| Broad geographical location | North America |
