| Classification | Amblystegiaceae: Calliergon |
| Harvard University Herbaria Barcode(s) | 00800365 |
| Collector | A. M. Small |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Northborough |
| Locality | [no additional data] |
| Date Collected | 1903-04-08 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e1bea84c-f5ee-4c5a-ad69-002c763e7163 |
| Harvard University Herbaria Barcode | 00800365 |
| 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 |