| Classification | Rosaceae: Crataegus |
| Barcode(s) | 00017029 |
| Type Status | Holotype |
| Collector | C. S. Sargent |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Taney County: Swan |
| Date Collected | 1899-10-08 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ecd9039-92b1-495d-aa28-d1e4ba1dce5d |
| Harvard University Herbaria Barcode | 00017029 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Holotype |
| Holotype of | Crataegus nuda Sargent |
| Verified by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Taxon Reference | (for Crataegus nuda Sargent) J. Arnold Arbor. 1921. 3: 10. |
| Family | Rosaceae |
| Type Status | Holotype |
| Holotype of | Crataegus nuda Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus nuda Sargent) J. Arnold Arbor. 1921. 3: 10. |
| Family | Rosaceae |
| Determination | Crataegus sp. |
| Determined by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [current name] |
| Annotation Text | = Crataegus ser. Crus-Galli x Macracanthae |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
