| Classification | Porellaceae: Porella | 
| Harvard University Herbaria Barcode(s) | 01085874 | 
| Collector | L. C. Harper | 
| Collector number | 685 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampshire County (Massachusetts): Cummington | 
| Locality | William Cullen Bryant Homestead, Rivulet Trail | 
| Date Collected | 2024-05-22 | 
| Habitat | in shade. | 
| Container | Bryophytes of Massachusetts | 
| Substrate | On decorticated log | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f945d416-f5d7-4cb7-9e78-a1aa398a084f | 
| Harvard University Herbaria Barcode | 01085874 | 
| 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 |