| Classification | Poaceae: Deyeuxia |
| Classification 1 | Poaceae: Calamagrostis |
| Harvard University Herbaria Barcode(s) | 00261464 |
| Collector | W. R. Dudley |
| Collector number | 139 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York |
| Locality | High hill. West Danby N. Y. |
| Date Collected | 1884-08-05 |
| Habitat | in dry woods of Rock Oaks Hickories with Ceanothus Vaccinium stamineum etc. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/22d4e5e2-1777-485c-8591-dc0a11ffd045 |
| Harvard University Herbaria Barcode | 00261464 |
| Herbarium | GH |
| Previous ownership | Ex. Herb. William R. Dudley |
| Family | Poaceae |
| Determination | Deyeuxia canadensis (Michaux) Munro ex Hooker f. |
| Determination Remarks | [is label name] |
| Annotation Text | = D. porteri |
| Family | Poaceae |
| Determination | Calamagrostis porteri A. Gray |
| Determined by | W. Beal |
| Annotation Text | florets rather small |
| Family | Poaceae |
| Determination | Calamagrostis nemoralis Kearney |
| Determined by | T. H. Kearney |
| Family | Poaceae |
| Determination | Calamagrostis perplexa Scribner |
| Annotation Text | Isotype [of C. nemoralis?] |
| Family | Poaceae |
| Determination | Calamagrostis perplexa Scribner |
| Determined by | C. W. Greene |
| Date Determined | 1980 |
| Annotation Text | a plant from this locality had chromosome number In=70 |
| Family | Poaceae |
| Determination | Calamagrostis perplexa Scribner |
| Determined by | K. L. Marr (V) |
| Date Determined | 2005-04-15 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | "in original description of C. nemoralis by Kearney, type collection is cited as Dudley August 1, 1884" Det. by C. W. Greene July 1979 |
