| Harvard University Herbaria Barcode(s) | 00018005 |
| Type Status | Syntype |
| Collector | |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | Cultivated in the Arnold Arboretum, Jamaica Plain |
| Date Collected | 1919-05-27 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c033e5ca-3342-4171-988c-030e7a3b568d |
| Harvard University Herbaria Barcode | 00018005 |
| Herbarium | A |
| Type Status | Syntype |
| Syntype of | Crataegus caerulescens Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus caerulescens Sargent) J. Arnold Arbor. 1922. 3: 193. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
