| Classification | Convolvulaceae: Operculina |
| Classification 1 | Convolvulaceae: Ipomoea |
| Classification 2 | Convolvulaceae: Operculina |
| Classification 3 | Convolvulaceae: Convolvulus |
| Harvard University Herbaria Barcode(s) | 00395309 |
| Type Status | Neotype |
| Collector | W. E. Broadway |
| Collector number | 4801 |
| Country | Trinidad and Tobago |
| State | Tobago |
| Geography | North America: Caribbean (Region): Trinidad and Tobago: Tobago |
| Locality | Scarborough |
| Date Collected | 1913-11-28 [November 28, 1913] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dd2c5f29-b715-49b3-a76f-f2a7e1bb9a45 |
| Harvard University Herbaria Barcode | 00395309 |
| Herbarium | GH |
| Family | Convolvulaceae |
| Determination | Operculina alata Urban |
| Determination Remarks | [is label name] |
| Family | Convolvulaceae |
| Determination | Ipomoea pterodes Choisy |
| Determination Remarks | [is label name] |
| Family | Convolvulaceae |
| Determination | Operculina alata Urban |
| Determined by | Staples, George William |
| Date Determined | 1981-04-** |
| Family | Convolvulaceae |
| Determination | Operculina hamiltonii (G. Don) Austin & Staples |
| Determined by | Staples, George William, III |
| Date Determined | 1983-09-** |
| Family | Convolvulaceae |
| Determination | Operculina hamiltonii (G. Don) Austin & Staples |
| Determined by | Manitz, Hermann |
| Date Determined | 1999 |
| Family | Convolvulaceae |
| Determination | Operculina hamiltonii (G. Don) Austin & Staples |
| Determined by | Staples, George William, III |
| Date Determined | 2018-01-** |
| Family | Convolvulaceae |
| Determination | Operculina hamiltonii (G. Don) Austin & Staples |
| Determined by | [G. Staples] |
| Date Determined | 2021-08-** |
| Determination Remarks | [0] [is Current name] |
| Family | Convolvulaceae |
| Type Status | Neotype |
| Neotype of | Convolvulus alatus Hamilton |
| Verified by | [G. Staples] |
| Date Determined | 2021-08-** |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Convolvulus alatus Hamilton) Prodr. Pl. Ind. Occid. (Hamilton) 1825. 24. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
