HABIT	MUCH BRANCHED, ERECT, VISCIDLY PUBESCENT, AROMATIC HERB.
STEMS	STEM AND BRANCHES ANGULAR.
LEAVES	SESSILE, TAPERING TO THE BASE, UPPER SERRATE OR SERRULATE.
FLOWERS	VIOLET.
FRUITS	CAPSULE OVOID, OBLONG, GLABROUS, 4-VALVED, ENCLOSED IN THE CALYX.
SEEDS	ELLIPSOID, FAINTLY RETICULATE.