| Classification | Amblystegiaceae: Hygrohypnum | 
| Classification 1 | Entodontaceae: Trachyphyllum | 
| Barcode(s) | 00213159 | 
| Type Status | Holotype | 
| Collector | I. M. Lamb | 
| Collector number | 5383 | 
| Country | Argentina | 
| State | Tucumán | 
| Geography | South America: South America (Region) (Region): Argentina: Tucumán | 
| Locality | Carapunco, Infiernillo | 
| Date Collected | 1947-11-22 | 
| Elevation | 2800 m | 
| Remarks | 12576 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d90c2e0d-cd8e-4703-b649-625d167b900c | 
| Harvard University Herbaria Barcode | 00213159 | 
| Herbarium | FH | 
| Previous ownership | Herbarium Bartram sheet 6371 | 
| Family | Amblystegiaceae | 
| Type Status |  Holotype | 
| Holotype of |  Hygrohypnum falcifolium E. B. Bartram | 
| Verified by | R. Ochyra (KRAM) | 
| Date Determined | 1999-11-** | 
| Taxon Reference | (for  Hygrohypnum falcifolium E. B. Bartram) Rev. Bryol. Lichenol. 1964. 33: 327. | 
| Family | Amblystegiaceae | 
| Type Status |  Holotype | 
| Holotype of |  Hygrohypnum falcifolium E. B. Bartram | 
| Verified by | D. W. Jamieson (UBC) | 
| Date Determined | 1975-09-16 | 
| Determination Remarks | nor Hygrohypnum | 
| Taxon Reference | (for  Hygrohypnum falcifolium E. B. Bartram) Rev. Bryol. Lichenol. 1964. 33: 327. | 
| Family | Entodontaceae | 
| Determination |  Trachyphyllum dusenii (Müller Halle ex Brotherus) Brotherus | 
| Determined by | R. Ochyra (KRAM) | 
| Date Determined | 1999-11-** | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |