| Classification | Poaceae: Elymus |
| Harvard University Herbaria Barcode(s) | 00338476 |
| Collector | A. S. Pease |
| Collector number | 1715 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Canton |
| Locality | Great Blue Hill [Blue Hills Reservation] |
| Date Collected | 1901-11-08 |
| Habitat | Rocky woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f6abcd9c-dbf0-4b1b-b08a-9d94bb345430 |
| Harvard University Herbaria Barcode | 00338476 |
| Herbarium | NEBC |
| Family | Poaceae |
| Determination | Elymus sp. |
| Determined by | G. C. Church |
| Date Determined | 1966-12-** |
| Determination Remarks | [current name] |
| Annotation Text | Specimen resembles natural hybrids of E. canadensis L. x E. virginiensis L. lemma awns - E. can. Base of glume and length of paleas - E. vir. |
| Family | Poaceae |
| Determination | Elymus canadensis Linnaeus |
| Determination Remarks | [label name] |
| Family | Poaceae |
| Determination | Elymus brachystachys Scribner & C. R. Ball |
| Family | Poaceae |
| Determination | Elymus australis Scribner & C. R. Ball |
| Determined by | Wiegand, Karl McKay |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
