| Classification | Poaceae: Calamagrostis | 
| Complex Object | This is a complex collection object (2 items with 1 preparation) | 
| Harvard University Herbaria Barcode(s) | 00936704 | 
| Other Barcodes on Sheet | 00023290 | 
| Type Status | Isotype | 
| Collector | T. J. Howell | 
| Country | United States of America | 
| State | Oregon | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon | 
| Locality | [no additional data] | 
| Date Collected | 1881 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2edc548-6126-42b6-aeb2-2e9186953929 | 
| Harvard University Herbaria Barcode | 00936704 | 
| Herbarium | GH | 
| Previous ownership | [Ex] Coll. United States Department of Agriculture | 
| Family | Poaceae | 
| Type Status | Isotype | 
| Isotype of | Calamagrostis howellii Vasey | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2020 | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Calamagrostis howellii Vasey) Bot. Gaz. 1881. 6: 271. | 
| Family | Poaceae | 
| Determination | Calamagrostis howellii Vasey | 
| Determined by | Greene, Craig William | 
| Date Determined | 1979-03-** | 
| Determination Remarks | [current name] | 
| Annotation Text | holotype in US. coll. in 1881 | 
| Family | Poaceae | 
| Determination | Calamagrostis howellii Vasey | 
| Determination Remarks | [label name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |