| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00016599 |
| Type Status | Lectotype, Syntype |
| Collector | E. J. Palmer |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Jasper County: Webb City |
| Date Collected | 1904-05-15 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0a723e92-41b1-4814-a3e8-7302d594ccd0 |
| Harvard University Herbaria Barcode | 00016599 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus reverchoni var. discolor (Sargent) Palmer |
| Determined by | Ernest J. Palmer |
| Date Determined | 1947-04-30 |
| Family | Rosaceae |
| Determination | Crataegus reverchonii Sargent |
| Determined by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [is Current name] |
| Family | Rosaceae |
| Type Status | Lectotype |
| Lectotype of | Crataegus jasperensis Sargent |
| Verified by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Taxon Reference | (for Crataegus jasperensis Sargent) Rep. (Annual) Missouri Bot. Gard. 1908. 19: 61. |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus jasperensis Sargent |
| Verified by | D. E. Boufford |
| Date Determined | 1987 |
| Determination Remarks | Palmer 2X on 15 May 1904 (A) |
| Taxon Reference | (for Crataegus jasperensis Sargent) Rep. (Annual) Missouri Bot. Gard. 1908. 19: 61. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
