| Harvard University Herbaria Barcode(s) | 00017887 |
| Type Status | Lectotype, Syntype |
| Collector | B. F. Bush |
| Collector number | 9B |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri |
| Locality | Monteer |
| Date Collected | 1905-05-13 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/317e00ca-1f20-49bf-b139-bd9e6de13c94 |
| Harvard University Herbaria Barcode | 00017887 |
| Herbarium | A |
| Type Status | Lectotype |
| Lectotype of | Crataegus incaedua Sargent |
| Verified by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | Possibly = Crataegus ser. Crus-Galli x Punctatae |
| Taxon Reference | (for Crataegus incaedua Sargent) Trees & Shrubs [Sargent] 1907. 2: 3. |
| Type Status | Syntype |
| Syntype of | Crataegus incaedua Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus incaedua Sargent) Trees & Shrubs [Sargent] 1907. 2: 3. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
