| Classification | Pottiaceae: Trichostomum | 
| Harvard University Herbaria Barcode(s) | 00220805 | 
| Type Status | Holotype | 
| Collector | M. M. Lamb | 
| Collector number | 5465 | 
| Country | Argentina | 
| State | Tucumán | 
| Geography | South America: South America (Region) (Region): Argentina: Tucumán | 
| Locality | Tafi del Valle | 
| Date Collected | 1947-11-26 | 
| Elevation | 2000 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cfd8ba3c-bb97-44fe-88b9-6a92250d1c26 | 
| Harvard University Herbaria Barcode | 00220805 | 
| Herbarium | FH | 
| Previous ownership | Herbarium Bartram sheet 11905 | 
| Family | Pottiaceae | 
| Type Status | Holotype | 
| Holotype of | Trichostomum lambii E. B. Bartram | 
| Verified by | J. A. Jiménez (MUB) | 
| Date Determined | 2009 | 
| Taxon Reference | (for  Trichostomum lambii E. B. Bartram) Rev. Bryol. Lichenol. 1964-1965. 33(3-4): 324. | 
| Family | Pottiaceae | 
| Type Status | Holotype | 
| Holotype of | Trichostomum lambii E. B. Bartram | 
| Verified by | C. M. Matteri | 
| Date Determined | 1999-09-** | 
| Taxon Reference | (for  Trichostomum lambii E. B. Bartram) Rev. Bryol. Lichenol. 1964-1965. 33(3-4): 324. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |