Fruit strongly flattened, not torulose, 2.5-3 mm wide; valve margin thickened, with prominent marginal veins; median filaments toothless; flowers white; seeds ovate
(3)
Fruit terete, torulose, ca. 1 mm wide; valve margin not thickened, with obscure marginal veins; median filaments toothed; flowers yellow; seeds oblong
(1)