| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00091391 |
| Type Status | Syntype |
| Collector | V. Rattan |
| Collector number | 59 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County |
| Locality | Humboldt Ridge |
| Date Collected | 1878 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ee45bb93-b385-40df-9207-f84e11cd171b |
| Harvard University Herbaria Barcode | 00091391 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Type Status | Syntype |
| Syntype of | Penstemon rattanii A. Gray |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Penstemon rattanii A. Gray) Proc. Amer. Acad. Arts 1880. 15: 50. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
