| Classification | Polytrichaceae: Polytrichadelphus |
| Harvard University Herbaria Barcode(s) | 00220204 |
| Type Status | Holotype |
| Collector | Alfaro, Carlos E. |
| Collector number | 146 |
| Country | Costa Rica |
| Geography | North America: Central America (Region): Costa Rica |
| Locality | Volcan Turrialba |
| Date Collected | 1934-07-01 |
| Elevation | 3000 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/898ba544-231b-4141-a581-1c01f8c833f7 |
| Harvard University Herbaria Barcode | 00220204 |
| Herbarium | FH |
| Previous ownership | Herbarium Bartram sheet 9374 |
| Family | Polytrichaceae |
| Type Status | Holotype |
| Holotype of | Polytrichadelphus costaricensis E. B. Bartram |
| Verified by | Allen, Bruce Hampton |
| Date Determined | 2015 |
| Determination Remarks | [filed under] |
| Annotation Text | Moss Flora of Central America |
| Taxon Reference | (for Polytrichadelphus costaricensis E. B. Bartram) Ann. Bryol. 1938. 11: 26. |
| Family | Polytrichaceae |
| Determination | Polytrichadelphus peruvianus Brotherus |
| Determined by | Allen, Bruce Hampton |
| Date Determined | 2015 |
| Determination Remarks | [current name] |
| Annotation Text | Moss Flora of Central America |
| Family | Polytrichaceae |
| Determination | Polytrichadelphus costaricensis E. B. Bartram |
| Determined by | Bartram, Edwin Bunting |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Sporophyte |
| Preparation Type | Packet |
| Preparation Method | Dried |
