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pouch of the stigma; e the glutinous face of the stigma; / the mouth 

 of the spur; g the suture by which the lobe of the anther opens. — 4. 

 An anther with its lobes forced open ; a pouch ; h c abortive anthers ; 

 d passages in the pouch through which the pollen is supposed to 

 communicate with the glutinous surface of the stigma; g g pollen- 

 masses. — 5. Back of an anther; a the passages in the pouch of the 

 stigma; b the part where the anther was cut off. — 6. A pollen-mass; 

 a the gland. — (These are after drawings by Mr. Bauer.) 



