| Classification | Plantaginaceae: Penstemon |
| Harvard University Herbaria Barcode(s) | 00367538 |
| Collector | J. A. Ewan |
| Collector number | 10334 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Napa County |
| Locality | Summit trail Mt. St. Helena |
| Date Collected | 1937-05-23 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c138a06-6817-46fd-9ddb-37762d0fd82c |
| Harvard University Herbaria Barcode | 00367538 |
| Herbarium | A |
| Family | Plantaginaceae |
| Determination | Penstemon newberryi var. sonomensis (Greene) Jepson |
| Determination Remarks | [is filed under name] |
| Family | Plantaginaceae |
| Determination | Penstemon newberryi var. sonomensis (Greene) Jepson |
| Determined by | Every, A. David |
| Date Determined | 1977-03-** |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
