I I 10 



A TEXTBOOK OF THEORETICAL BOTANY 



Fig. 1083.— Flowers of Callitriche. A, Male. B, Fe- 

 male. {After Le Maout and Decaisne.) 



Fig. 1084. — Flower of Orontimii iiqiKiticnui (Araceae). A, Ovary in section. 

 B, Entire flower. C, Stamen. {After Le Maout and Decaisne.) 



P'iG. 1085. — Spathicarpa sagitti- 

 foUa\ (Araceae). A,( Male 

 flower. B, Female flower. 

 {After Engler.) 



