| Classification | Rutaceae: Ptelea | 
| Harvard University Herbaria Barcode(s) | 01584443 | 
| Collector | A. Eastwood | 
| Collector number | 6044 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona | 
| Locality | Trail to Monument Creek Grand Canyon of the Colorado River | 
| Date Collected | 1917-04-11 | 
| Container | Flora of Arizona | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/29309dbd-400b-4778-8418-52a8ed7296e2 | 
| Harvard University Herbaria Barcode | 01584443 | 
| Herbarium | A | 
| Previous ownership | [ex] California Academy of Sciences | 
| Family | Rutaceae | 
| Determination | Ptelea trifoliata var. lutescens (Greene) V. L. Bailey | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |