| Classification | Marattiaceae |
| Harvard University Herbaria Barcode(s) | 00021980 |
| Type Status | Possible Type |
| Collector | B. Hayata |
| Country | Vietnam |
| Geography | Asia: Southeast Asia (Region): Vietnam |
| Locality | Tonkin: Tamdao |
| Date Collected | 1917-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4ca18bd9-884b-4197-8ab9-a4115386ccda |
| Harvard University Herbaria Barcode | 00021980 |
| Herbarium | GH |
| Family | Marattiaceae |
| Type Status | Possible Type |
| Possible Type of | Protomarattia tonkinensis Hayata |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Protomarattia tonkinensis Hayata) Bot. Gaz. 1919. 67: 88. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
