| Collector | Christenhusz, M.J.M. |
| Number | 4910 |
| Collected with | Damuli Lehtonen, Jefferson Prado, Hanna Tuomisto |
| Country | Brazil |
| Subpart | São Paoul |
| County | |
| Locality | Mun. Ubatuba. Ubatumirim, Parque Estadual da Serro do Mar, Núcleo Picinguaba. Trail along the Rio da Fazenda staring at Casa de Farinha. (Expedicâo cientifica CNPq Proc. EXC no 030/07-CR) |
| Coordinates | 23° 20' S 44° 50' W |
| Minimum elevation (m) | 125 |
| Maximum elevation (m) | 125 |
| Start date | 2008/03/06 |
| End date | 2008/03/06 |
| Family | Marattiaceae |
| Identification | Danaea ubatubensis Keskiniva & Tuomisto |
| Determined by | H. Tuomisto & J. Keskiniva |
| Identification qualifier | |
| Field notes | |
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