| Classification | Asteraceae: Senecio |
| Classification 1 | Asteraceae: Packera |
| Classification 2 | Asteraceae: Senecio |
| Harvard University Herbaria Barcode(s) | 00427647 |
| Type Status | Isotype |
| Collector | R. V. Moran & M. Douglas |
| Collector number | 21038 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Diego County |
| Locality | north slopes of southeast ridge. Lawson Peak, near 32 43.0'N, 116 42,4'W |
| Georeference | 32° 43' N, 116° 42' 24" W |
| Date Collected | 1973-05-23 |
| Elevation | 725 m |
| Verbatim Elevation | ca. 725 m |
| Habitat | under shrubs of chaparral and also on burn |
| Container | Plants of California |
| Frequency | common |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6a20df27-c722-40be-b1d9-4a926c3fb114 |
| Harvard University Herbaria Barcode | 00427647 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Senecio ganderi T. M. Barkley & R. M. Beauchamp |
| Determination Remarks | [is label name] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Packera ganderi W. A. Weber & A. Löve |
| Determined by | Trock, Debra Kay |
| Date Determined | 2000-03-** |
| Determination Remarks | [0] [is Current name] |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Senecio ganderi T. M. Barkley & R. M. Beauchamp |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [is filed under name] |
| Annotation Text | Holotype: (NY) |
| Taxon Reference | (for Senecio ganderi T. M. Barkley & R. M. Beauchamp) Brittonia 1974. 26: 106. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
