| Classification | Caprifoliaceae: Triosteum | 
| Barcode(s) | 00031623 | 
| Type Status | Type | 
| Collector | H. N. Patterson | 
| Country | United States of America | 
| State | Illinois | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Henderson County: Oquawka | 
| Remarks | = Triosteum illinoense (Wiegand) Rydberg (det. F. C. Lane, 1954) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9fdc96c-98e5-4fb2-9c85-e0012e312eeb | 
| Harvard University Herbaria Barcode | 00031623 | 
| Herbarium | GH | 
| Family | Caprifoliaceae | 
| Type Status |  Type | 
| Type of |  Triosteum perfoliatum var. illinoense Wiegand | 
| Taxon Reference | (for  Triosteum perfoliatum var. illinoense Wiegand) Rhodora 1923. 25: 202. | 
| Family | Caprifoliaceae | 
| Determination |  Triosteum illinoense (Wiegand) Rydberg | 
| Determined by | F. C. Lane | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |