| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00023454 |
| Type Status | Lectotype, Syntype |
| Collector | B. F. Bush |
| Collector number | 493 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Dallas County: Dallas |
| Date Collected | 1900-04-15 |
| Habitat | Common in low ground. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5acab43d-8bcd-430f-9e42-6321d7731e37 |
| Harvard University Herbaria Barcode | 00023454 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus arborescens Elliott |
| Determination Remarks | [is label name] |
| Family | Rosaceae |
| Determination | Crataegus glabriuscula Sargent |
| Determined by | C. Sargent [(scripsit) J. McI. Shapiro, 2020] |
| Annotation Text | n. sp. [Annotated on sheet] |
| Family | Rosaceae |
| Determination | Crataegus viridis Linnaeus |
| Determined by | Enquist, Marshall F. |
| Date Determined | 1992 |
| Family | Rosaceae |
| Determination | Crataegus viridis var. glabriuscula (Sargent) J. B. Phipps |
| Determined by | Phipps, James Bird |
| Date Determined | 2007-07-06 |
| Determination Remarks | [is Current name] |
| Family | Rosaceae |
| Type Status | Lectotype |
| Lectotype of | Crataegus glabriuscula Sargent |
| Verified by | Phipps, James Bird |
| Date Determined | 2007-07-06 |
| Annotation Text | LECTOTYPE |
| Taxon Reference | (for Crataegus glabriuscula Sargent) Bot. Gaz. 1901. 31: 235. |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus glabriuscula Sargent |
| Verified by | Boufford, David Edward |
| Date Determined | 1986 |
| Annotation Text | Syntype |
| Taxon Reference | (for Crataegus glabriuscula Sargent) Bot. Gaz. 1901. 31: 235. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
