| Collector | Grayum, M. |
| Number | 9152 |
| Collected with | G.Herrera, R.Evans |
| Country | Costa Rica |
| Subpart | Puntarenas |
| County | |
| Locality | Cantón de Osa. Along trail (not on current maps) from Palmar Norte to Jalisco, on divide between Quebrada Batambal and Quebrada Benjamín, SW slope of Fila Retinto. |
| Coordinates | 8° 58.5' N 83° 28' W |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 400 |
| Start date | 1988/12/09 |
| End date | 1988/12/09 |
| Family | Aspleniaceae |
| Identification | Asplenium delitescens (Maxon) L.D. Gómez |
| Determined by | R.C. Moran |
| Identification qualifier | |
| Field notes | Terrestrial on steep, rocky slope in primary forest. Uncommon here. Probably conspecific with MG 9159. |
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