Fig. 713: Utricitloria vulgaris: a. capillary leaf segments with bladders, x 4; b, 

 habit, showing the erect flowering scape and the floating stems, leaves and bladders, 

 X %; c, calyx and pistil, x 4; d. corolla, x P.-,; e, upper lip of corolla, showing stamens 

 in front of throat, x 4; f, throat of corolla, showing position of stamens, style and 

 stigma, x 4; g, mature seed, x 20; h, mature capsule at dehiscence, the seeds in a 

 tight mass, x 6; i, mature seeds, x 20; j, capsule (longitudinal section), x 4. (From 

 Mason, Fig. 324). 



