HABIT	HERBS OR SUBSHRUBS, ANNUAL OR PERENNIAL.
STEMS	ERECT, VILLOUS, GLABRATE.
LEAVES	SESSILE; BLADE OVATE TO LANCEOLATE, 1-7 × 0.7-1 CM, HERBACEOUS, VILLOUS.
FLOWERS	TERMINAL AND AXILLARY, PEDUNCULATE; HEADS WHITE, GLOBOSE, 0.7-1 CM DIAMETER.
FRUITS	UTRICLE, INCLUDED WITHIN TEPALS, BROWN, ELLIPSOID, 2 MM, APEX ACUTE.
SEEDS	OVOID-OBLONG, 1.4 MM.