| Classification | Orchidaceae: Calopogon | 
| Harvard University Herbaria Barcode(s) | 02043503 | 
| Collector | C. H. Knowlton | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Franklin County: Chesterville | 
| Locality | [no additional data] | 
| Date Collected | 1902-07-19 | 
| Habitat | Peat bog | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ce02c2b5-b8df-4c67-992a-7db29941696a | 
| Harvard University Herbaria Barcode | 02043503 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Determination | Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |