| Collector | Iltis, H.H. |
| Number | 28870 |
| Collected with | Bruce F. Benz & M. Burd |
| Country | Mexico |
| Subpart | Jalisco |
| County | |
| Locality | Reserva Biosfera Sierra de Manantlán. Old peach orchard just E of house at settlement formerly called Zarzamora. Top of Sierra de Manantlán Occidental, vicinity of Estación Biologica Las Joyas. |
| Coordinates | 19° 35' N 104° 15' W |
| Minimum elevation (m) | 1970 |
| Maximum elevation (m) | 1970 |
| Start date | 1982/10/12 |
| End date | 1982/10/12 |
| Family | Poaceae |
| Identification | Paspalum squamulatum E.Fourn. |
| Determined by | H.H. Iltis, Doebley and Guzman |
| Identification qualifier | |
| Field notes | |