Pĕr'is-tē'ri-on, n.
n. [Lat. perestereon, from Gr. περιστερεών, a dove-cote, a kind of verbena, from περιστερά, a dove.] The herb vervain.
n. [Lat. perestereon, from Gr. περιστερεών, a dove-cote, a kind of verbena, from περιστερά, a dove.] The herb vervain.