INDEX AND GLOSSARY 



465 



Whorl: three or more leaves or flowers 

 at one node, (113). 



Wild geranium, Fig. 19. r >. 



Wild .Kits, 332. 



Willow: buds, 39, Figs. 60, 91; outting3, 

 21, 26; dioecious, 138; expression in, 

 66; inflqreseence, 117, Fig. 229; leaf, 

 99, Fig. 145; mildew, 189, Figs. 348- 

 351; phyllotaxy, 48; pussies, 121, Fig. 

 60; seeds, 168. 



Willow-herb, 394. 



Wilting, 80. 



Wind and plants, 138, 213. 



Windflower, 356. 



Winter bud, 36. 50, 61. 



Winter-cress, 366. 



Wintergreen, 424, Fig. 22; anther, 135; 

 fringed, 140. 



Wistaria, 115, 380. 

 Witch-hazel, 166. 

 Wood-sorrel, 166, 374. 

 Wood tissue, 281. 

 Woody structure, 3. 



Xant liium, 436, Fig. 555. 

 Xerophytic society, 228. 

 Xylem, 283. 

 Xylol, 302, 303. 



Yarrow, 437. 

 Yeast, 263. 

 Yew, fruit, 164. 



Zebrina, 335. 



Zone societies, 233, Fig. 403. 



Zygospore, 186. 



of 



a *0s** 



