| Classification | Amblystegiaceae: Calliergon |
| Harvard University Herbaria Barcode(s) | 00800280 |
| Collector | R. H. True |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Knox County: North Haven |
| Locality | [no additional data] |
| Date Collected | 1900 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9e9f8e6-19d8-4d19-993d-553406d598eb |
| Harvard University Herbaria Barcode | 00800280 |
| Herbarium | FH |
| Family | Amblystegiaceae |
| Determination | Calliergon cordifolium (Hedwig) Kindberg |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |