Nomenclature: wfo-1000040487
Senecio umbraculifer Watson, S. (1888). Some new species of Mexican plants, chiefly of Mr. C. G. Pringle's collection in the mountains of Chihuahua, in 1887. Proc. Amer. Acad. Arts. 23: 267-283.
Taxonomy: Unplaced in 2022-12
Occurs in: 2022-12 : 2023-06 : 2023-12Associated Names
These are genera with the same genus name in this classification but a taxonomist hasn't confirmed this as a good taxon or synonym.