| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01758339 |
| Type Status | Syntype |
| Collector | E. J. Palmer |
| Collector number | 13360 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Anderson County |
| Locality | Palestine |
| Date Collected | 1918-04-15 [April 15, 1918] |
| Habitat | Low open woods |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3894a630-c288-4c62-a999-67f05e342c5d |
| Harvard University Herbaria Barcode | 01758339 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus warneri Sargent |
| Verified by | Thornton, Carolyn Valerie |
| Date Determined | 2018-09-** |
| Determination Remarks | [filed under] |
| Annotation Text | Syntype |
| Taxon Reference | (for Crataegus warneri Sargent) J. Arnold Arbor. 1922. 3(4): 184. |
| Family | Rosaceae |
| Determination | Crataegus calpodendron (Ehrhart) Medikus |
| Determined by | Phipps, James Bird |
| Date Determined | 2003-03-06 |
| Determination Remarks | [current name] |
| Family | Rosaceae |
| Determination | Crataegus warneri Sargent |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
