| Classification | Ptychomitriaceae: Ptychomitrium |
| Classification 1 | Ptychomitriaceae |
| Classification 2 | Ptychomitriaceae: Ptychomitrium |
| Harvard University Herbaria Barcode(s) | 00079928 |
| Collector | John A. Moore & J. A. Steyermark |
| Collector number | 3796 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Culberson County |
| Locality | Guadalupe Mountains, McKittrick Canyon |
| Date Collected | 1931-07-20 |
| Elevation | 1980 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/da52a641-5623-4566-9df2-07ac348ea93e |
| Harvard University Herbaria Barcode | 00079928 |
| Herbarium | FH |
| Previous ownership | Herbarium Bartram sheet 9788 |
| Family | Ptychomitriaceae |
| Determination | Ptychomitrium serratum Bruch & Schimper |
| Determined by | E. B. Bartram |
| Determination Remarks | [is label name] |
| Family | Ptychomitriaceae |
| Determination | Ptychomitrium |
| Determined by | S. L. Guo |
| Date Determined | 1999-09-** |
| Annotation Text | Ptychomitrium serratum (C. Muell) B.S.G. ex Besch. |
| Family | Ptychomitriaceae |
| Determination | Ptychomitrium serratum Bruch & Schimper |
| Determined by | N. G. Miller (NYS) |
| Date Determined | 2009-05-** |
| Determination Remarks | [is Current name] |
| Annotation Text | ! |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
