430 



BOTANY 



FIG. 417. A-C, Brassica juncea. D-F, Capsella bursa-pastoris. E, transverse 

 section of young ovary, showing the placenta, pi, and ovules, ov, highly magnified. 

 F, section of ripe seed, enlarged. 



FIG. 418. A, Sarracenia purpurea. B, C, Drosera filiformis, enlarged; 

 gl, glandular hairs. 



