| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00003112 |
| Type Status | Lectotype, Syntype |
| Collector | H. C. Skeels |
| Collector number | 2 |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Will County: Joliet |
| Date Collected | 1902-05-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aadb308e-9566-4331-8475-01b5c1faf8ae |
| Harvard University Herbaria Barcode | 00003112 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Lectotype |
| Lectotype of | Crataegus cyanophylla Sargent |
| Verified by | Phipps, James Bird |
| Determination Remarks | [is Current name] |
| Taxon Reference | (for Crataegus cyanophylla Sargent) Bot. Gaz. 1903. 35: 387. |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus cyanophylla Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus cyanophylla Sargent) Bot. Gaz. 1903. 35: 387. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
