| Classification | Asteraceae: Pittocaulon | 
| Classification 1 | Asteraceae: Senecio | 
| Harvard University Herbaria Barcode(s) | 00066534 | 
| Type Status | Isotype | 
| Collector | G. B. Hinton | 
| Collector number | 15770 | 
| Country | Mexico | 
| State | Michoacán | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Michoacán: Chinicuila | 
| Locality | Sierra Naranjillo; District Coalcoman, Mich. | 
| Date Collected | [3/12/41] | 
| Elevation | 1400 m | 
| Habitat | Rocks | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bd73092b-6fba-4474-93dc-eb4249bd0bc0 | 
| Harvard University Herbaria Barcode | 00066534 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status | Isotype | 
| Isotype of | Pittocaulon hintonii H. Robinson & Brettell | 
| Verified by | K. McDonnell | 
| Taxon Reference | (for  Pittocaulon hintonii H. Robinson & Brettell) Phytologia 1973. 26(6): 452. | 
| Family | Asteraceae | 
| Determination | Senecio filaris McVaugh | 
| Determined by | R. McVaugh (MICH) | 
| Date Determined | 1971 | 
| Annotation Text | sp. nov.; ined. [published Contr. Univ. Michigan Herb. 9: 471, fig. 54. 1972.] | 
| Family | Asteraceae | 
| Determination | Senecio velatus Greenman | 
| Determined by | S. F. Blake | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |