| Classification | Polytrichaceae: Polytrichastrum |
| Classification 1 | Polytrichaceae: Pogonatum |
| Harvard University Herbaria Barcode(s) | 01144706 |
| Collector | Jos. Blake |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Piscataquis County: Mount Katahdin |
| Locality | Mt. Ktaadn |
| Date Collected | 1856 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8baeb7cf-d239-43a3-b77a-2eee29bab548 |
| Harvard University Herbaria Barcode | 01144706 |
| Herbarium | NEBC |
| Family | Polytrichaceae |
| Determination | Polytrichastrum alpinum (Hedwig) G. L. Smith |
| Determined by | Miller, Norton George |
| Date Determined | 2005-05-** |
| Determination Remarks | [filed under] [current name] |
| Family | Polytrichaceae |
| Determination | Polytrichastrum alpinum (Hedwig) G. L. Smith |
| Determined by | Allen, Bruce Hampton |
| Date Determined | 2003 |
| Family | Polytrichaceae |
| Determination | Pogonatum alpinum (Hedwig) Röhling |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
