| Classification | Porellaceae: Porella |
| Harvard University Herbaria Barcode(s) | 01122769 |
| Collector | A. W. Milby, J. Moll-Roček, J. K. Mitchell & R. A. Swenie |
| Collector number | 761 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Eastabrook Woods |
| Georeference | 42° 28' 49.1 " N, 71° 21' 22.9" W |
| Date Collected | 2024-04-21 |
| Habitat | Mixed deciduous-coniferous forest of Quercus alba, Quercus rubra, Carya sp. and Pinus strobus. Interspersed lowland swamps w/ abundant Symplocarpus foetidus. Growing on exposed limestone outcrop in old quarry. |
| Container | Flora of Massachusetts |
| Substrate | limestone |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e7c06a0b-ecb0-4876-9b35-f70f58457bc9 |
| Harvard University Herbaria Barcode | 01122769 |
| Herbarium | NEBC |
| Family | Porellaceae |
| Determination | Porella platyphylla (Linnaeus) Pfeiffer |
| Determination Remarks | [filed under] [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
