| Classification | Polytrichaceae: Atrichum |
| Harvard University Herbaria Barcode(s) | 01085934 |
| Collector | L. A. Standley |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Medfield |
| Locality | Trustees' Shattuck Reservation, north of Causeway Street, ca 1.25 mi SW of Medfield Center (jn Rt 27 and Rt 9). |
| Date Collected | 2023-10-18 |
| Verbatim Elevation | 135 ft |
| Habitat | Secondary Pinus strobus dominated woods, with Acer rubrum, Prunus serotina, Carya ovata, Quercus spp., Betula spp. Dennstaedtia punctilobula dominant in much of herbaceous layer.; along trail and on ripped-up root mounds. |
| Container | Bryophytes of Massachusetts |
| Substrate | on mineral soil |
| Frequency | Common |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/096e25f1-c748-40fe-ba7d-0149eb64bac7 |
| Harvard University Herbaria Barcode | 01085934 |
| Herbarium | NEBC |
| Family | Polytrichaceae |
| Determination | Atrichum undulatum (Hedwig) P. Beauvois |
| Determination Remarks | [filed under] [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
