| Classification | Rutaceae: Ptelea | 
| Harvard University Herbaria Barcode(s) | 01584496 | 
| Collector | E. J. Palmer | 
| Collector number | 30810 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Jeff Davis County | 
| Locality | near top of Mt. Livermore, Davis Mountains | 
| Date Collected | 1926-06-11 | 
| Habitat | Along rocky bluffs and ledges | 
| Container | plant of Texas | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0b53bc2-bdb8-44c4-b650-4b0ecebffeab | 
| Harvard University Herbaria Barcode | 01584496 | 
| Herbarium | A | 
| Family | Rutaceae | 
| Determination | Ptelea trifoliata subsp. polyadenia (Greene) V. L. Bailey | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |