| Collector | Ollgaard, B. |
| Number | 1997 |
| Collected with | H. Navarrete |
| Country | Ecuador |
| Subpart | MORONA-SANTIAGO |
| County | |
| Locality | Mutintz, SE of Makuma, trail to Río Kiritin, ca 3 km SW of village. Mature tall forest and rocky streams. |
| Coordinates | 2° 13' S 77° 45' W |
| Minimum elevation (m) | 675 |
| Maximum elevation (m) | 750 |
| Start date | 1996/11/04 |
| End date | 1996/11/04 |
| Family | Cyatheaceae |
| Identification | Cyathea werffii R.C.Moran |
| Determined by | Navarrete, H. (AAU), 1998. |
| Identification qualifier | |
| Field notes | On forest floor, usually acaulescent, or with stem to 15 cm tall, leaves few, erect, Uppermost pinnae longest, small individuals fertile. |