| Classification | Rosaceae: Crataegus |
| Barcode(s) | 00017840 |
| Type Status | Syntype |
| Collector | Mrs. J. E. Thayer |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: West Boylston |
| Date Collected | 1901-05-27 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c538b79-e9f5-4c7b-84c6-37185591dabf |
| Harvard University Herbaria Barcode | 00017840 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus forbesae Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus forbesae Sargent) Rhodora 1903. 5: 151. |
| Family | Rosaceae |
| Determination | Crataegus pruinosa var. pruinosa |
| Determined by | A. D. Haines |
| Date Determined | 2008 |
| Determination Remarks | [current name] |
| Family | Rosaceae |
| Determination | Crataegus forbesae Sargent |
| Determined by | C. S. Sargent |
| Determination Remarks | [C. S. Sargent (scripsit)] [label name] |
| Annotation Text | n. sp. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
