| Classification | Apocynaceae: Apocynum | 
| Harvard University Herbaria Barcode(s) | 02178162 | 
| Collector | E. D. Merrill & E. N. Wilcox | 
| Collector number | 1042 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming | 
| Locality | Hot Spring Bar 20 mi south of Jackson | 
| Date Collected | 1901-07-19 | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7fedd263-bd09-4841-b4a6-1937afac48d3 | 
| Harvard University Herbaria Barcode | 02178162 | 
| Herbarium | GH | 
| Family | Apocynaceae | 
| Determination | Apocynum cannabinum Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |