| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 02230408 |
| Collector | B. A. Grunden |
| Collector number | |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Sagadahoc County: Woolwich |
| Locality | Robert Tristram Coffin Wildflower Preserve, bank of Kennebec River |
| Date Collected | 2012-05-27 |
| Habitat | riverbank |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aa62b4ae-70f9-4ee2-a4e3-7e6677fbe8f4 |
| Harvard University Herbaria Barcode | 02230408 |
| Herbarium | NEBC |
| Family | Rosaceae |
| Determination | Crataegus macracantha Loddiges ex Loudon |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
