| Classification | Rosaceae: Crataegus | 
| Barcode(s) | 01758337 | 
| Collector | E. J. Palmer | 
| Collector number | 13370 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Walker County | 
| Locality | Huntsville | 
| Date Collected | 1918-04-18 | 
| Habitat | Moist sandy woods | 
| Container | Plants of the Southwest | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a0e0f2aa-a743-4752-a6e3-734b1232cefd | 
| Harvard University Herbaria Barcode | 01758337 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Determination |  Crataegus calpodendron (Ehrhart) Medikus | 
| Determined by | Phipps, James Bird | 
| Date Determined | 1999-11-07 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |