| Classification | Plagiotheciaceae: Isopterygiopsis |
| Classification 1 | Plagiotheciaceae: Plagiothecium |
| Harvard University Herbaria Barcode(s) | 01144324 |
| Collector | E. B. Chamberlain |
| Collector number | 3349 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine |
| Locality | Pleasant Ridge. Clear Pond. |
| Date Collected | 1906-07-07 |
| Habitat | Stream. Perpendicular ledges. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cb88f16d-04c2-45e2-a6d2-b6b2d87fa44a |
| Harvard University Herbaria Barcode | 01144324 |
| Herbarium | NEBC |
| Previous ownership | ex Herbarium of E. B. Chamberlain |
| Family | Plagiotheciaceae |
| Determination | Isopterygiopsis muelleriana (Schimper) Z. Iwatsuki |
| Determined by | B. Allen (NEBC) |
| Date Determined | 2016-12-** |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | w/Plagiothecium sp. |
| Family | Plagiotheciaceae |
| Determination | Plagiothecium sp. |
| Determined by | Chamberlain, Edward Blanchard |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
