Fig. 541: a-c, Lythrum ovalifolium: a, habit, x ^4; b, branch of inflorescence, x 3; 

 c, flower split longitudinally, x 5. d-f, Lythrum calif ornicum: d, branch, x y^; e, branch 

 of inflorescence, x 3; f, flower, x 5. (V. F.). 



