| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00002839 |
| Type Status | Isotype |
| Collector | F. Ramaley & G. S. Dodds |
| Collector number | 6184 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Boulder County: Pole Canyon |
| Date Collected | 1908-09-19 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2f52ecb-d905-4bbc-b5a2-d43ebc05c5e0 |
| Harvard University Herbaria Barcode | 00002839 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus macrantha Loddiges |
| Determination Remarks | [is Current name] |
| Family | Rosaceae |
| Type Status | Isotype |
| Isotype of | Crataegus coloradoides Ramaley |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus coloradoides Ramaley) Bot. Gaz. 1908. 46: 383. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
