| Classification | Rosaceae: Crataegus |
| Barcode(s) | 00017821 |
| Type Status | Syntype, Lectotype |
| Collector | B. F. Bush |
| Collector number | 9 |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Shannon County: Grandin |
| Date Collected | 1905-05-06 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75a89224-0cc3-4017-8a49-ffd140e83810 |
| Harvard University Herbaria Barcode | 00017821 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus glabrifolia Sargent |
| Verified by | D. E. Boufford |
| Date Determined | 1987 |
| Taxon Reference | (for Crataegus glabrifolia Sargent) Rep. (Annual) Missouri Bot. Gard. 1912. 22: 74. |
| Family | Rosaceae |
| Type Status | Lectotype |
| Lectotype of | Crataegus glabrifolia Sargent |
| Verified by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Taxon Reference | (for Crataegus glabrifolia Sargent) Rep. (Annual) Missouri Bot. Gard. 1912. 22: 74. |
| Family | Rosaceae |
| Determination | Crataegus sicca var. glabrifolia (Sargent) E. J. Palmer |
| Determined by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [current name] |
| Annotation Text | Bush 9 on 6 May 1905 (A) |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
