212 



BOTANY. 



Starch, 35; test £01,64; of pota- 

 to, 64, fig. 20^ ; chemical forma- 

 tion of, 3 ; of tapioca, 64, fig. 

 20=. 



Stellate-cells, 32. 



Stigma, 164. 



Stomata, 20 ; action of, 67 ; 

 numbers of, on different 

 leaves, 40. 



Strychnine, 114. 



Style, 164. 



Salphur showers, 129. 



Sundew (Brosera), 74. 



Tendrils, action of, 1 1 2 ; of pas- 

 sion-flower, 112. 



Thalamus, 163. 



Toothwort {Latlirma sgua- 

 maria), 81. 



Tornelia fragrans, 1 56, fig. 45. 



Tracheides, 49. 



Trimorphous flowers, 137. 

 Typical flower, structure of, 161. 



Unicellular plants, 96. 



Vacuoles, 34. 



Vallisneria spiralis, cell of, 63, 



fig. 19. 

 Variation, origin of, 17 ; in 



plants, 92. 

 Vegetable kingdom, broad 



features of, 7. 

 Vegetative phase of plant life, 5. 

 Venus's fly-trap {Bionma mus- 



cipula), 73, flg. 21. 

 Vessels, 49. 

 Violet (Viola adorata), 149. 



Water, movements of, 67. 

 Wood, 43. 



Xylem, 44. 



Yellow rattle (RhinantJius), 80. 



CHISWICK PRESS :— C. WHITTINQHAM AND CO., TOOKS COURT, CHANCERY LANE. 



