| Classification | Polytrichaceae: Atrichum |
| Harvard University Herbaria Barcode(s) | 01146225 |
| Collector | K. Esseichick |
| Collector number | 10 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Saugus |
| Locality | Breakheart Reservation |
| Date Collected | 1977-09-29 |
| Substrate | On moist soil |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/205075a9-6915-4eb4-afe4-69a427a5803f |
| Harvard University Herbaria Barcode | 01146225 |
| Herbarium | FH |
| Family | Polytrichaceae |
| Determination | Atrichum undulatum (Hedwig) P. Beauvois |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
