]> [author note: IB/UFRGS, Rio Grande do Sul; Asteraceae, S. Brazilian Spermatophytes] [collector note: FLOR, ICN, MBM, MO, PEL, SMDB] Botany Ritter, Mara Rejane Ritter, Mara Rejane M. R. Ritter Mara Rejane Ritter Ritter, M. R. 1961