| Classification | Aytoniaceae: Plagiochasma | 
| Harvard University Herbaria Barcode(s) | 00508316 | 
| Collector | Edw. Palmer | 
| Collector number | 307 | 
| Country | Mexico | 
| State | Zacatecas | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Zacatecas | 
| Locality | [data not captured] | 
| Date Collected | 1904-08-** | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7c452d35-5997-48f3-b068-02e1e1bbd4a2 | 
| Harvard University Herbaria Barcode | 00508316 | 
| Herbarium | FH | 
| Family | Aytoniaceae | 
| Determination | Plagiochasma wrightii Sullivant | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |