604 



INDEX. 



Tyndaridea anomala, 154, 

 Typhula phacorhiza, 356. 



U 



Ulotlirix mucosa, 188. 

 Ulva bullossa, 163. 



crispa, 173. 



defracta, 27. 



lactuca, 164. 



myriotrema, 208. 



Ulvaces!, 110, 113, 162. 

 TJmbilioaria pustulata, 373, 384, -404. 

 Uncinula adunca, 278. 



spiralis, 278. 



linger on Nostoc, 146. 

 Urceolaria, 414. 



oalcarea, 373. 



cinerea, 373. 



Uredo, 11. 



linearis, 324. 



Urtica, 1. 



Usnea melaxantha, 56, 417. 



Taylori, 417. 



Ustilago hypodites, 256. 



olivacea, 320. 



segetum, 316. 



Valonia, 135. 

 Variolaria, 374. 

 Taucheria, 157. 



impregnation, 89. 



csespitosa, 167. 



clavata, 85, 158. 



seasilis, 89, 92. 



— — submarina, 82. 



Verpa, 347. 

 Verrucaria, 80, 377. 



muralis, 395. 



submersa, 376. 



variolosa, 395. 



Vibrio, 86. 



Vibrissea truncorum, 284. 

 Vine mildew, 275. 

 Vinegar plant, 300. 

 Vines, American, 275. 

 Viscum, 59. 



Vittaria, 531, 534. 

 Vittadini, structure of Lycoperdons. 

 Voitia byperborea, 475. 

 Volutella, 312. 



W 



Weissia cirrhata, 478. 



martiana, 494. 



nigiita, 493. 



Wilson, bis Bryologia Britannica, 469. 

 Wing on Wheat Mildew, 326. 

 Witch Hazles, 55. 

 WoUaston, phosphoric glass from 



Fungi, 339. 

 Woodsia, 544. 

 Woodwardia, 541. 

 Wormskioldia sanguinea, 169, 184. 

 Wrangelia multifida, 185. 

 • penicillata, 183. 



X 



Xauthidium, 121, 123. 

 Xenodochus, 324. 



paradoxus, 325. 



XerotuB, 350, 365. 

 Xylaria Hypoxylon, 280. 



pedunculata, 279, 369. 



Xylograpba parallela, 329. 

 Xylostroma giganteum, 241. 



Yeast, 242, 299. 



Zamise, 54. 

 Zonaria, 213. 

 Zoosporeae, 110. 

 Zoospores in Fungi, 295. 

 Zygodesmus fuscus, 298. 

 Zygnema, 23. 

 Zygodon conoideus, 487. 

 intermediua, 487. 



obtusifolius, 487. 



viridissimus, 486. 



rrinted by W. 11. OOX, 5, Cli'e;it Queen Street, Lincoln's Inn Fields. 



