| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017570 |
| Type Status | Isolectotype, Syntype |
| Collector | B. F. Bush |
| Collector number | 6633 |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Stoddard County: Dexter |
| Date Collected | 1912-04-23 |
| Habitat | Low woods. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a5708051-ba75-4702-99bd-6c4ab99cec07 |
| Harvard University Herbaria Barcode | 00017570 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus tumida Sargent |
| Determination Remarks | [is label name] |
| Family | Rosaceae |
| Determination | Crataegus pruinosa (J. C. Wendland) K. Koch |
| Determined by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [is Current name] |
| Family | Rosaceae |
| Type Status | Isolectotype |
| Isolectotype of | Crataegus tumida Sargent |
| Verified by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Taxon Reference | (for Crataegus tumida Sargent) Trees & Shrubs [Sargent] 1913. 2: 240. |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus tumida Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus tumida Sargent) Trees & Shrubs [Sargent] 1913. 2: 240. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
