| Classification | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00427848 |
| Collector | L. S. Rose |
| Collector number | 46280 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County |
| Locality | Laguna in Chilleno Valley |
| Date Collected | 1946-09-20 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/53138c01-7426-42d8-bdf5-a3bf3fd5d11a |
| Harvard University Herbaria Barcode | 00427848 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Senecio hydrophilus Nuttall |
| Determination Remarks | [is filed under name] |
| Family | Asteraceae |
| Determination | Senecio hydrophilus Nuttall |
| Determined by | Barkley, Theodore Mitchell |
| Date Determined | 1957 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
