| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017070 |
| Type Status | Syntype, Probable Syntype, Type |
| Collector | J. H. Kellogg |
| Collector number | 7 |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Osage County: Osage |
| Date Collected | 1905-05-06 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c749bbe4-5bbf-4439-bf86-861413b79f47 |
| Harvard University Herbaria Barcode | 00017070 |
| Herbarium | A |
| Previous ownership | Ex Kellogg |
| Family | Rosaceae |
| Determination | Crataegus pachyphylla Sargent |
| Determination Remarks | [is label name] |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus pachyphylla Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus pachyphylla Sargent) Rep. (Annual) Missouri Bot. Gard. 1985. 19: 54. |
| Family | Rosaceae |
| Type Status | Probable Syntype |
| Probable Syntype of | Crataegus pachyphylla Sargent |
| Verified by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | (collection date discordant) |
| Taxon Reference | (for Crataegus pachyphylla Sargent) Rep. (Annual) Missouri Bot. Gard. 1985. 19: 54. |
| Family | Rosaceae |
| Type Status | Type |
| Type of | Crataegus pachyphylla Sargent |
| Verified by | E. P. Kruschke, Milwaukee Public Museum |
| Date Determined | 1956-06-08 |
| Taxon Reference | (for Crataegus pachyphylla Sargent) Rep. (Annual) Missouri Bot. Gard. 1985. 19: 54. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
