| Classification | Aceraceae: Acer | 
| Harvard University Herbaria Barcode(s) | 01792478 | 
| Collector | O. E. Jennings | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Allegheny County | 
| Locality | Fern Hollow | 
| Date Collected | 1909-09-30 | 
| Habitat | on flood plain of stream | 
| Container | Flora of Pennsylvania | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c5f2abc-ce10-4b0d-83b2-04f52ce2dc87 | 
| Harvard University Herbaria Barcode | 01792478 | 
| Herbarium | A | 
| Previous ownership | Distributed from The Herbarium of The Carnegie Museum, Pittsburgh, PA. | 
| Family | Aceraceae | 
| Determination | Acer nigrum F. Michaux | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |