Fruit with visible, strongly flattened replum, valve margin not thickened; plants glandular or eglandular, glabrous or pubescent with soft, often crisped trichomes; flowering stems leafless.

• 可见，强烈扁平的果具，裂爿边缘不加厚；植株具腺或无腺体，柔软的无毛或被短柔毛具，皱波状的通常；花茎无叶。(2