| Classification | Hypnaceae: Isopterygium | 
| Harvard University Herbaria Barcode(s) | 00842426 | 
| Collector | A. B. Langlois | 
| Country | United States of America | 
| State | Louisiana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Louisiana | 
| Locality | [data not captured] | 
| Date Collected | 1886 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/23d933b8-1cba-421b-8169-32cfe8e1f08e | 
| Harvard University Herbaria Barcode | 00842426 | 
| Herbarium | FH | 
| Family | Hypnaceae | 
| Determination | Isopterygium micans (Swartz) Kindberg | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |