| Classification | Pottiaceae: Didymodon |
| Harvard University Herbaria Barcode(s) | 00792614 |
| Collector | N. G. Miller |
| Collector number | 8671 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | off Estabrook Road, Estabrook Woods, ca. 4 mi. n. ov Concord Center |
| Date Collected | 1980-04-11 |
| Habitat | Abandoned marble and limestone quarries |
| Substrate | Damp quarry wall |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/db030850-c152-4231-84fb-e0ed31c4cb5f |
| Harvard University Herbaria Barcode | 00792614 |
| Herbarium | FH |
| Family | Pottiaceae |
| Determination | Didymodon rigidulus Hedwig |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
