| Classification | Hypnaceae: Taxiphyllum | 
| Classification 1 | Hypnaceae: Isopterygium | 
| Harvard University Herbaria Barcode(s) | 00213416 | 
| Collector | J. A. Steyermark | 
| Collector number | 44584 | 
| Country | Guatemala | 
| State | Alta Verapaz | 
| Geography | North America: Central America (Region): Guatemala: Alta Verapaz | 
| Locality | Cerro de Agua Tortuga (Sahacoc), vicinity of Cubilgüitz | 
| Date Collected | 1942-03-04 | 
| Elevation | 350 - 450 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d37ad733-28eb-4a03-a58a-1a6ed7512e5d | 
| Harvard University Herbaria Barcode | 00213416 | 
| Herbarium | FH | 
| Previous ownership | Herbarium Bartram sheet 6581 | 
| Family | Hypnaceae | 
| Determination | Taxiphyllum robusticaule (E. B. Bartram) Ireland | 
| Determined by | Allen, Bruce Hampton | 
| Date Determined | 2014 | 
| Determination Remarks | [current name] | 
| Annotation Text | Moss Flora of Central America | 
| Family | Hypnaceae | 
| Determination | Isopterygium robusticaule E. B. Bartram | 
| Determined by | Allen, Bruce Hampton | 
| Date Determined | 2014 | 
| Determination Remarks | [filed under] | 
| Annotation Text | Moss Flora of Central America
Paratype | 
| Family | Hypnaceae | 
| Determination | Isopterygium robusticaule E. B. Bartram | 
| Determined by | R. R. Ireland (CANM) | 
| Date Determined | 1988 | 
| Annotation Text | Lectotype | 
| Family | Hypnaceae | 
| Determination | Isopterygium robusticaule E. B. Bartram | 
| Determined by | Bartram, Edwin Bunting | 
| Determination Remarks | [label name] | 
| Annotation Text | Type
[crossed out] Plagiothecuim deplanatum (Sull.) Grout | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |