| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00694490 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County: Machias |
| Locality | Machias |
| Date Collected | 1909-07-14 [July 14, 1909] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4644ea84-0662-425a-9653-660f1cd4ac63 |
| Harvard University Herbaria Barcode | 00694490 |
| Herbarium | NEBC |
| Family | Rosaceae |
| Determination | Crataegus macrosperma Ashe |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
