VERBENACEAE, Vervain Family
Herbs; leaves usually opposite, simple, sometimes incised or lobed; (lowers hypogynous, perfect; corolla 4-5 lobed, nearly regular or 2-lipped; stamens 4, on the corolla, 2 longer; carpels 2, united; locules 1, 2 or 4; style 1; fruit an achene or splitting at maturity into as many 1-seeded nutlets as locules. (incl: Phrymaceae)
Verbenaceae