| Classification | Sematophyllaceae: Sematophyllum |
| Classification 1 | Sematophyllaceae: Rhaphidostichum |
| Harvard University Herbaria Barcode(s) | 00220316 |
| Type Status | Holotype |
| Collector | Albert C. Smith |
| Collector number | 3635 |
| Country | Guyana |
| Geography | South America: South America (Region) (Region): Guyana |
| Locality | British Guiana. Northwestern portion of Kanuku Mountains: Mount Iramaikpang |
| Date Collected | 1938-04-22 - 1938-04-23 |
| Elevation | 900 m |
| Habitat | Dense forest |
| Substrate | on decayed wood |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4125953a-af6f-4c4d-aa18-a881ea56b5a3 |
| Harvard University Herbaria Barcode | 00220316 |
| Herbarium | FH |
| Family | Sematophyllaceae |
| Determination | Sematophyllum galipense (Müller Halle) Mitten |
| Determined by | J. Florschütz-de Waard |
| Date Determined | 1992 |
| Determination Remarks | [is Current name] |
| Family | Sematophyllaceae |
| Type Status | Holotype |
| Holotype of | Rhaphidostichum guianense E. B. Bartram |
| Verified by | J. Florschütz-de Waard |
| Date Determined | 1992 |
| Taxon Reference | (for Rhaphidostichum guianense E. B. Bartram) Bull. Torrey Bot. Club 1939. 66: 228. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
| Item Remarks | Herbarium Bartram sheet 10056. Sporophyte present. |
