| Classification | Hypnaceae: Hypnum |
| Classification 1 | Amblystegiaceae: Calliergon |
| Harvard University Herbaria Barcode(s) | 01144029 |
| Collector | E. B. Chamberlain |
| Collector number | 1637 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Cumberland County: Cumberland |
| Locality | West Branck of Mill Brook |
| Date Collected | 1903 [8/11/1903] |
| Habitat | Damp tussock in swamp |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d087d92e-2ea2-4819-9e7a-8fae962860a1 |
| Harvard University Herbaria Barcode | 01144029 |
| Herbarium | NEBC |
| Previous ownership | ex Herbarium of E. B. Chamberlain |
| Family | Hypnaceae |
| Determination | Hypnum cordifolium Hedwig |
| Determined by | Chamberlain, Edward Blanchard |
| Determination Remarks | [0] [is label name] |
| Family | Amblystegiaceae |
| Determination | Calliergon cordifolium (Hedwig) Kindberg |
| Determined by | Rahill, Mark |
| Date Determined | 2016-10-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
