| Classification | Iridaceae: Sisyrinchium | 
| Harvard University Herbaria Barcode(s) | 01748781 | 
| Collector | S. L. Glowenke | 
| Collector number | 5967 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lackawanna County | 
| Locality | e. slope of Lacakawanna Mts., 0.5 mi. n.w. of Old Forge. | 
| Date Collected | 1946-06-12 | 
| Habitat | Damp clearing on oak wooded e. slope of Mts. | 
| Container | Plants of Pennsylvania | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/823d29fa-0f36-499b-9e67-7edd3200cbe5 | 
| Harvard University Herbaria Barcode | 01748781 | 
| Herbarium | GH | 
| Previous ownership | Ex Herbarium of the University of Pennsylvania | 
| Family | Iridaceae | 
| Determination | Sisyrinchium angustifolium Miller | 
| Determined by | D. A. Marchand | 
| Date Determined | 1977 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |