HABIT	A SMALL HERBACEOUS ANNUAL; 15-45 CM TALL.
STEMS	ERECT, BRANCHED, GLABROUS.
LEAVES	VARIABLE, ENTIRE OR VARIOUSLY LOBED OR PINNATISECT. LOWER LEAVES LONG-PETIOLED, TWICE PINNATISECT; UPPER LEAVES SESSILE, LINEAR, LINEAROBLONG OR PINNATIFID.
FLOWERS	SMALL, WHITE IN LONG RACEMES.
FRUITS	AN OVOID, FLATTENED SILIQUE, MEASURING 4.5-6.5 MM X 3-4 MM, PALE GREEN TO YELLOWISH, WITH PROMINENT APICAL WINGS.
SEEDS	SUB-OVOID, FLATTENED, MEASURING 2-3 MM X 1.5 MM, WINGLESS AND REDDISH BROWN.