| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091544 |
| Type Status | Syntype |
| Collector | E. K. Smith |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora |
| Locality | Guadalupe Cañon, Sonora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/99d69867-7580-48bf-89f9-432cc5341bf4 |
| Harvard University Herbaria Barcode | 00091544 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Penstemon superbus A. Nelson |
| Determined by | F. S. Crosswhite |
| Date Determined | 1965 |
| Determination Remarks | [is Current name] |
| Family | Plantaginaceae |
| Type Status | Syntype |
| Syntype of | Penstemon puniceus A. Gray |
| Taxon Reference | (for Penstemon puniceus A. Gray) Rep. U.S. Mex. Bound., Bot. 1859. 113. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [mounted with Syntype of Penstemon puniceus A. Gray, Thurber 394, 91543] |
