INDEX AND GLOSSARY. 



299 



silicate, furrowed. 



Sundew, 160. 



Sunflower, 177. 



superior, applied to the ovary when 

 wholly free from the calyx-tube, 

 8; applied to the radicle of the 

 embryo, when straight, and di- 

 rected towards the apex of the 

 fruit; applied to the calyx when 

 the limb of the calyx appears 

 to be inserted upon the ovary, 

 owing to the adhesion of the 

 ovary to the tube of the calyx, 

 27. 



Suppression, 23, 83. 



Surface, 70. 



sutural, 82. 



Sutures, 79. 



Sycamore, 141. 



symmetrical, applied to flowers with 

 the number of parts in each whorl 

 equal or multiples. 



syticarpous, 80. 



syngenesious, 30. 



Tamarind, 149. 



Tamus, 235. 



Tanghinia, 186. 



Tannin, 212. 



Tap-root, 58. 



Tapa-cloth, 208. 



Tapioca, 205. 



Tar, 250. 



Taraxacum, 173. 



Taxus, 247. 



Tea, 131. 



Teak, 196. 



Teak, African, 206. 



Teasel Family, 172. 



Tectona, 196. 



Teeth, 74, 84. 



Tendrils, 60, 70. 



terete, when the transverse section 



is circular. 

 terminal, 59. 

 Ternary compounds, 14. 

 ternate, 68. 

 Ternstromiaceae, 131. 

 Testa, 9. 



Testudinaria, 235. 

 tetra-, four in composition. 

 tetradynamous, four 1 0113; an I t\v:> 



short, applied to stamens, 23, 122. 

 tetramerous, applied to flowers with 



the parts in fours. 

 tetrandrous, 54. 

 Thalamiflorse, 51, 113. 



Thalamus, the floral receptacle. 

 Theca, a cell containing the sp.re- 



of Cryptogams. 

 Theobroma, 137. 

 Thistle, 173, 174, 177- 

 Thorn-apple, 191. 

 Thrift, 197. 

 Thyme, 195. 

 Thymelaceae, 201. 

 Tiliaceae, 136. 

 Tissues, various, for examination, 



93' 



Toadflax, 192. 

 Tobacco, 191. 

 Tomato, 191. 

 tomentose, with short, dense, more 



or less felted, cottony hairs. 

 Tonquin Bean, 148. 

 Torus, the floral receptacle. 

 Touch-wood, 264. 

 Towel-gourd, 157. 

 Tragacanth, 149. 

 Transpiration, 13. 

 Treacle, 243. 

 Tree-ferns, 257. 

 tri-, three in composition. 

 triandrous, 54. 

 tricoccus, applied to a syncarpous 



fruit consisting of three cocci. 

 trifid, 69. 

 trifoliolate , 68. 

 trigonous, three-cornered in cross 



section, with the angles obtuse. 

 trimerous, applied to flowers with 



the parts in threes. 

 Trimorphism of Lythrum, 155. 

 tripartite, 69. 

 triquetrous, three-cornered in cross 



section, with the angles acute. 

 Triticum, 238, 239, 241. 

 Tropaeolum, 139. 

 Truffle, 264. 



trunsate, terminating abruptly. 

 Tube, 74. 

 Tuber, 60. 

 tuberous roots, 59. 

 Tubuliflorae, 175, 177. 

 Tulip, 224. 

 tunicate^ bulb, 225. 

 Turpentine, 250. 



Ulex, 147, 148. 

 Ulmacese, 209. 

 Umbel, 72. 



Umbellate Family, 160. 

 Umbelliferae, 160. 

 uncinate, hooked. 



