| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00016452 |
| Collector | [no data available] |
| Collector number | 4201 |
| 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 | Arnold Arboretum, Jamaica Plain |
| Date Collected | 1901-10-16 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3b2bba7d-ee55-42fc-bcc1-6c52a2ffdfbe |
| Harvard University Herbaria Barcode | 00016452 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus fecunda Sargent |
| Determined by | Yatskievych, George A. |
| Date Determined | 2004 |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | Technically not a type. |
| Family | Rosaceae |
| Determination | Crataegus fecunda Sargent |
| Determined by | D. E. Boufford |
| Date Determined | 1985 |
| Annotation Text | Possible Type Material; most likely these are plants grown from seed sent by Letterman; cultivated plants are referred to in the protologue. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |