| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00016410 |
| Type Status | Syntype |
| Collector | J. G. Jack bis |
| Collector number | 4 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Bristol County: Somerset |
| Date Collected | 1903-05-21 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/13d70083-46cf-4480-ac20-7ebf35c1583e |
| Harvard University Herbaria Barcode | 00016410 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus emersoniana Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus emersoniana Sargent) Rhodora 1905. 7: 181. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
