| Classification | Rutaceae: Ptelea | 
| Harvard University Herbaria Barcode(s) | 01584309 | 
| Collector | F. R. Fosberg | 
| Collector number | S3810 | 
| Country | United States of America | 
| State | New Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico: Dona Ana County | 
| Locality | Mesilla Valley, Pyramid Peak, near top | 
| Date Collected | 1930-08-21 | 
| Verbatim Elevation | 1600 m. | 
| Habitat | N. slope. Limestone ledges. Lower Sonoran Zone | 
| Container | Plants of New Mexico | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/78a05da6-8d2f-49c1-b5f4-fd6ae588e575 | 
| Harvard University Herbaria Barcode | 01584309 | 
| Herbarium | GH | 
| Previous ownership | [Ex] Los Angeles Museum Herbarium | 
| Family | Rutaceae | 
| Determination | Ptelea trifoliata subsp. angustifolia (Bentham) V. L. Bailey | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |