| Classification | Apocynaceae: Amsonia | 
| Harvard University Herbaria Barcode(s) | 02180668 | 
| Collector | G. C. Worthen | 
| Collector number | 6591 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge | 
| Locality | Harvard Botanic Garden | 
| Date Collected | 1917-11-29 | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/21ba35a4-f199-4a5a-980b-53de4d1e8651 | 
| Harvard University Herbaria Barcode | 02180668 | 
| Herbarium | ECON | 
| Family | Apocynaceae | 
| Determination | Amsonia tabernaemontana Walter | 
| Determined by | Seen for FNA by Linh Ngo & W.L. Applequist (MO), 2014 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |