| Classification | Sphagnaceae: Sphagnum | 
| Harvard University Herbaria Barcode(s) | 00924308 | 
| Collector | H. H. Bartlett | 
| Collector number | 1520 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Bedford | 
| Locality | [no additional data] | 
| Date Collected | 1908-10-04 | 
| Habitat | Chamaecyparis bog | 
| Container | Flora of Middlesex Co., Massachusetts | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7e544182-b87b-43bd-bae0-7c4976a4f739 | 
| Harvard University Herbaria Barcode | 00924308 | 
| Herbarium | FH | 
| Previous ownership | [ex] Herbarium of Harley Harris Bartlett; [ex] Herbarium of Geo. G. Kennedy | 
| Family | Sphagnaceae | 
| Determination | Sphagnum cuspidatum Ehrhart ex Hoffmann | 
| Determined by | Karlin, Eric F. | 
| Date Determined | 2024-07-18 | 
| Determination Remarks | [filed under] [current name] | 
| Family | Sphagnaceae | 
| Determination | Sphagnum recurvum var. robustum Breidler ex Warnstorf | 
| Determined by | Warnstorf, Carl (Friedrich E.) | 
| Determination Remarks | [label name] | 
| Family | Sphagnaceae | 
| Determination | Sphagnum recurvum var. longifolium (Warnstorf) Warnstorf | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |