456 



INDEX 



stamens, 360 (fig.,) ; stems, 



77 - 86 (figs.), 117 et seq. '. 

 stipules, 90, 114. : . 



'Vauckeri'cf, 49^ habitat of, 198; 

 sexual reproduction, of, 220, 



.-:_-: 2-2T,:(fig.), 223, 224, 226 ; thallus 

 of, 198, 208, 218 (fig.); zoo- 

 . spores of , 2 1 7, 2 1 8 (fig. ) . 



Vaucheria sessilis, 221 (fig.). 



Vegetable Caterpillar (Cordyceps), 

 239, 255. 



Vegetable Kingdom, classification 

 of, 180, 181, 230, 231, 238, 269, 

 289, 334, 355, 406-8; com^ 

 pared with Animal Kingdom, 

 14, 25, 181, 188 ,193, 194, 247, 

 307- 



Vegetable Marrow (Ctfeurbita) ,' hairs 

 of, 102 (fig.) ; phloem of, 29 

 (fig.), 82, 130 ; stem-structure 

 of, 80-83 (figs.), 87 ; tyloses of, 

 127 (fig.) ; vessels of, 35 (fig.), 



8 3- 



Vegetative cell of pollen of Conifers, 

 349, 351 (figO ; of Cycads, 327 

 (fig-)- 



Vegetative mutations, 382, 383 

 (fig.), 390. 



Vegetative reproduction, 183, 390. 



Vegetative reproduction of/ Algae, 

 182 (fig.), 183, 184, 188 (fig.), 

 191, 192 (fig.), 212, 216 ; Ferns, 

 35 (fig-K;. v Hormidium, 215 

 (fig.), 216; Liverworts, 277 ; 

 Lycopodium selago, 315 ; Mar- 

 chantia, 270 (fig.), 277 ; Mosses, 

 277, 287 (fig.), 288; Yeast, 

 256 (fig.). 



Veins, 107, no, in, 112, 115. 



Velamen, 74, 75 (fig.). 



Venation of, Angiosperms, 112; 

 Conifers,. 541 ; Cycads, 322, 

 324 (fig.) ; Ferns, 291, 292. 



Venter (of archegonium) , 280, 282, 

 32, 319. 



Ventral canal cell of Bryophyta, 

 280, 281 (fig.) ; of Conifers, 348, 

 349 (fig.) ; of Ferns, 302, 303 



(fig-)- 

 Veronica beccabunga, stoma of, 160 



(fig.). 



Vessels, 27, 28, 35~7 (fig-), 354; 

 of metaxylem, 36, 66 (fig.), 68, 



78 (fig.), 79, 80 (fig.); of 

 protoxylem, 36, 66 (fig.), 68, 

 79, 80 (fig.) ; of secondary 

 wood, 120, 121, 123 (fig.), 125, 

 126, 127, 128 (fig.), 132. 



Yesse'ls, laticiferous, 154, 155 (fig.), 



.157- 



Vestibule, 96, 159, i6o.(fig.). 



Viburnum opulus, extrafloral nec- 

 taries of, 148. 



Viciafaba, 53 ; extrafloral nectaries 

 of, 148. 



Vine (Vitis. vinifera), 121. 



Vinegar, 265. 



Violet (Viola), style of, 364. 



Volatile oils, 62, 63, 64, 105, 106, 

 126, 151. . 



Volutin, 255, 256 (fig.), 262. : ^v 



Volvox, 189 (fig.), 190; V. aureus, 

 189 (fig.) ; V.globator, 189 (fig.). 



Vulcanisation of rubber, 157. 



Vulcanite, 157. 



Wall Moss (Tortula muralis), 269, 

 274 (fig.) ; Rue (Asplenium 

 ruta-muraria), 296. 



Wall of cell, see Cell- wall ; of hairs, 

 103, 104. 



Wallflower (Cheiranthus cheiri), le&f 



3YC of,- in ; root of, 70, 



Walnut (Juglans), 126, ^29, : .. 



Warmth, and enzyme-action, 56 ; 

 and protoplasmic movement, 4: 



Wart-disease of Potato, 254. 



Waste-products, of plants, 3, 40, 

 .58-64, 138, 144, 156. 



Water, absorption of, 10, 26, 38, 67, 

 72, 73, 74, 93, *47, I 5&, W 

 259, 270, 276, 301 ; conduction 

 of, 27, 35, 37, 65, 88, 112, 121, 

 125, 276, 343, 344 ; exudation 

 of, 144-8, 149 ; storage of, 

 38, 94 (fig.), 95, 158, 166, 167, 

 272, 343- 



Water-bloom, cause of, 192. 



Water Buttercup (Ranunculus 

 aquatilis), 177 (fig.) ; Drop- 

 wort (Oenanthe crocata), 86 ] 



(Lily (Nymphced), 101, 356 ; 



Milfoil (Myriophy Hum), 171 ; 

 : Plantain (Alisma plantago], 



100, 146, 371 (fig.) ; Starwort 



(Callitriche), 175-7 (fig.). 

 Water-containing hairs, 94 (fig.)- 

 Water-cultures, absorption from, 



10. . . ; 

 Water- forms (of aquatics), 93, 175-7 



(figs.). 



Water-plants. See Aquatics. 

 Water-pollinated plants, 361, 373. 

 Water-pores, 145-8 (figs.). 

 Water-secreting hairs (hydathodes), 



144, 145 (fig.). 



