Senecio subser. Polyphylli, a New Name for Senecio subsect. Radiati (Asteraceae, Senecioneae) from Southern South America
Senecio L. subsect. Radiati Cabrera, an illegitimate name, is replaced with the name Senecio subser. Polyphylli Giuliano, M. P. Hernández & S. E. Freire, nom. nov.; the epithet of the replacement name refers to the type species of this subsection, S. polyphyllus Kunze ex DC. The epithet Radiati was previously published by Bentham to designate a series of Senecio.