| Classification | Aspidiaceae: Aenigmopteris |
| Classification 1 | Dryopteridaceae: Dryopteris |
| Harvard University Herbaria Barcode(s) | 00112504 |
| Type Status | Isotype |
| Collector | A. D. E. Elmer |
| Collector number | 9016 |
| Country | Philippines |
| State | Quezon |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Quezon |
| Locality | Lucban, Luzon Island |
| Date Collected | 1907-05-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e1cd01a-b04f-4760-ba84-a475291b1d6e |
| Harvard University Herbaria Barcode | 00112504 |
| Herbarium | GH |
| Family | Aspidiaceae |
| Determination | Aenigmopteris dubia (Copeland) Holttum |
| Determination Remarks | [is Current name] |
| Family | Dryopteridaceae |
| Type Status | Isotype |
| Isotype of | Dryopteris dubia Copeland |
| Verified by | W. T. Kittredge |
| Taxon Reference | (for Dryopteris dubia Copeland) Leafl. Philipp. Bot. 1907. 1: 235. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
