| Classification | Asteraceae: Layia |
| Harvard University Herbaria Barcode(s) | 00414606 |
| Collector | R. F. Hoover |
| Collector number | 3206 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Colusa County |
| Locality | Grade on Rumsey Arbuckle road (both sides of summit) |
| Date Collected | 1938-04-23 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/10816b9f-3cc3-4c9a-9157-4c3c9666161d |
| Harvard University Herbaria Barcode | 00414606 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Layia septentrionalis D. D. Keck |
| Determination Remarks | [is filed under name] |
| Family | Asteraceae |
| Determination | Layia septentrionalis D. D. Keck |
| Determined by | Keck, David Daniels |
| Date Determined | 1941-04-** |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
