Herbs, usually annual, or rarely perennial, branched, pubescent; hairs branched,
rarely unbranched. Leaves entire or pinnatifid. Racemes lax, ebracteate. Flowers white
or purple. Sepals equal, erect; the inner usually saccate at base. Petals linear or narrowly
oblanceolate, long-clawed, white or pink to violet. Stamens usually 6; longer stamens
connate in pairs; filaments free or united below in pairs. Ovary oblong, many-ovuled.
Fruit a siliqua, cylindric; valves 3-nerved, somewhat rigid; style absent; stigma deeply 2
fid. Seeds 1 -
2 -seriate, ovoid or oblong, rarely globular.
Asian and Mediterranean regions; about 30 species, 3 in India.
KEY TO THE SPECIES
1a. Plants short, few-flowered; siliqua almost glabrous