| Classification | Gentianaceae: Gentiana | 
| Classification 1 | Gentianaceae: Pneumonanthe | 
| Harvard University Herbaria Barcode(s) | 00026724 | 
| Type Status | Syntype | 
| Collector | W. H. Forwood | 
| Country | United States of America | 
| State | Montana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana | 
| Locality | Wind River Mountains | 
| Date Collected | 1883 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0b228501-192b-4152-bee8-8d59689a09e3 | 
| Harvard University Herbaria Barcode | 00026724 | 
| Herbarium | GH | 
| Family | Gentianaceae | 
| Type Status | Syntype | 
| Syntype of | Gentiana forwoodii A. Gray | 
| Taxon Reference | (for  Gentiana forwoodii A. Gray) Proc. Amer. Acad. Arts 1883. 19: 86. | 
| Family | Gentianaceae | 
| Determination | Pneumonanthe affinis (Grisebach) Greene | 
| Determined by | W. A. Weber | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |