| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017859 |
| Type Status | Syntype, Isolectotype |
| Collector | B. F. Bush |
| Collector number | 8 |
| 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 | 1907-04-20 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7bade1fc-0928-48ea-94af-ce4fcc4b877d |
| Harvard University Herbaria Barcode | 00017859 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus hirtiflora Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus hirtiflora Sargent) Rep. (Annual) Missouri Bot. Gard. 1908. 19: 82. |
| Family | Rosaceae |
| Type Status | Isolectotype |
| Isolectotype of | Crataegus hirtiflora Sargent |
| Verified by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [Phipps and Yatskievych wrote "Crataegus hertiflora," but it is really "C. Hirtiflora," verified by K. N. Gandhi 10 May, 2007.] |
| Taxon Reference | (for Crataegus hirtiflora Sargent) Rep. (Annual) Missouri Bot. Gard. 1908. 19: 82. |
| Family | Rosaceae |
| Determination | Crataegus collina Chapman |
| Determined by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
