| Classification | Asteraceae: Grindelia |
| Harvard University Herbaria Barcode(s) | 00037684 |
| Type Status | Isotype |
| Collector | J. T. Howell |
| Collector number | 8106 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Mendocino County |
| Locality | Open coastal plain 6 miles south of Point Arena |
| Date Collected | 1931-09-27 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f46e533f-01f4-4cd1-aafa-b23a06f799fa |
| Harvard University Herbaria Barcode | 00037684 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Grindelia arenicola var. pachyphylla Steyermark |
| Verified by | M. A. Lane |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Grindelia arenicola var. pachyphylla Steyermark) Ann. Missouri Bot. Gard. 1934. 21: 596. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
