3 oo 



INDEX AND GLOSSARY. 



unequally pinnate, pinnate with an 

 odd leaflet. 



/-, one in composition. 



nnilocular, one-celled ; applied to 

 anthers and ovaries. 



unisexual, with stamens only, or 

 with pistil only. 



imsymmetrical, applied to flowers 

 with the parts of each whorl un- 

 equal in number or not multiples, 



3 1 - 



Upas, 209. 



urceolate, urn-shaped. 

 Urtica, 206. 

 Urticacese, 206. 



Vaccinium, 180. 



Valerian Family, 171. 



Valerianese, 171. 



Vallisneria, 224. 



Valonia, 213. 



val-vate, 74. 



Valves of fruit, 84. 



Vanilla, 232. 



Varieties, 112. 



Vascular bundles, 99. 



Vascular plants, 263. 



Veins, 64. 



Venation, 64. 



ventral, 79. 



ventricose, inflated. 



Verboscum, 192. 



Verbena, 196. 



Verbenaceae, 196. 



Vermicelli, 241. 



Vernal Grass, 239, 240. 



Vernation, 63. 



Veronica, 192. 



verrucose, warted. 



versatile, applied to anthers when 

 attached by the back to the 

 slender tip of the filament. 



verticillate, whorled, with three or 

 more parts inserted in the same 

 plane; applied to foliar organs, 

 61. 



Vervein, 196. 



Vervein Family, 196. 

 Vessels, 92. 

 Vexillum, 147. 

 Victoria regia, 119. 

 Vinca, 186. 

 Violaceae, 126. 

 Violet Family, 126. 

 V'iscum, 165. 

 Vitis, 159. 

 Vittce, 163. 



Wallflower, 24, 122 ; described, 275. 



Water, source of, in plants, 14. 



Water Plantain, 221. 



Waterhly Family, 117. 



Water-weed, 223. 



Weeping Willow, 215. 



Weld, 126. 



Wellingtonia, 250. 



Weymouth Pine, 249. 



Wheat, 44, 238, 239, 241 ; described, 



280. 



Whorl, 6. 

 Whortleberry, 180. 

 Willow, 33. 

 Willow Family, 214. 

 Willow-herb, 154. 

 Wings (of papilionaceous corolh), 



146. 



Winter Cherry, 190. 

 Woad, 125. 



Wood, structure of, 99, 100, 101. 

 Wood Sorrel, 139. 

 Woodruff, 169. 

 Wych Elm, 209. 



Yam Family, 234. 

 Yew, 247, 248, 250. 

 Yucca, 226. 



Zea, 239, 243. 

 Zinnia, 178. 

 Zizyphus, 144. 

 Zoospores, 266. 

 Zostera, 219. 



THE END. 



RICHARD OLAY AND SONS, LONDON AND BUNGAY. 



