| Collector | Madsen, J. E. |
| Number | 7930 |
| Collected with | Orlando A. Sanchez |
| Country | Ecuador |
| Subpart | LOJA |
| County | |
| Locality | Km 10-15 W of Malacatos on gravel roads. Surroundings of Rio Catamayo. Dry slopes and rocks with xerophytic vegetation dominated by Acacia, Furcraea, and cacti. |
| Coordinates | 4° 13' S 79° 18' W |
| Minimum elevation (m) | 1400 |
| Maximum elevation (m) | 1400 |
| Start date | 2001/05/08 |
| End date | 2001/05/08 |
| Family | Pteridaceae |
| Identification | Cheilanthes sinuata (Sw.)Domin |
| Determined by | Ollgaard, B. (AAU), 2003. |
| Identification qualifier | |
| Field notes | Terrestrial. |