Ruellia pedunculata Torrey ex A. Gray. Stalked Wild-petunia. Phen: (Apr-) May-Sep. Hab: Dry woodlands and forests. Dist: IL and MO south to w. LA and e. TX, with a few records east to w. KY and se. LA.
Origin/Endemic status: Endemic
Syn: = F, Il, Mo2, NcTx, Tx, Turner (1991); = Ruellia pedunculata ssp. pedunculata – Ar, K1, K3, K4, Long (1970), Wasshausen (1998); < Ruellia pedunculata – C, G