INDEX. 



Vertical thallus, 36. 

 Vitality of Lichens, 54. 

 Vulpinic acid, 91. 



"Wag-laf " of Scandinavia, 205. 



"Wall-moss/' or "Lichen, common yellow/ 5 209. 



Warts, thalline, 43, 57, 1"64, 296, 308. 



" Wartworts," 301. 



Wax in thallus, 137, 155, 209. 



Weaving, use in, 93, 158. 



"Weeds, Orchella," 90, 134. 



Wild animals, food for, 82, 125, 153, 263, 274. 



"Wolfs-moss," 131. 



Yellow dyes (vide Dyes). 



Zonate thallus, 56, 296. 

 Zones of altitudinal range, 100* 



