| Classification | Convolvulaceae: Evolvulus |
| Harvard University Herbaria Barcode(s) | 00054418 |
| Type Status | Holotype |
| Collector | C. G. Pringle |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona |
| Locality | Mesas and foot-hills of the Santa Rita Mountains |
| Date Collected | 1881-05-06 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4c83ff4e-6c58-4f21-a46c-ed337595d441 |
| Harvard University Herbaria Barcode | 00054418 |
| Herbarium | GH |
| Family | Convolvulaceae |
| Type Status | Holotype |
| Holotype of | Evolvulus laetus A. Gray |
| Verified by | G. Staples |
| Taxon Reference | (for Evolvulus laetus A. Gray) Proc. Amer. Acad. Arts 1882. 17: 228. |
| Family | Convolvulaceae |
| Determination | Evolvulus arizonicus A. Gray |
| Determined by | D. F. Austin |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
