496 



GENERA OF FUNGI 



Urophlyctis, 235 

 Uropolystigma, 11 ; 280 

 Uropyxis, 151;337;39 

 Urospora, 62; 261 

 Urosporella, 261 

 Urosporium, 215; 397 

 Usnea, 130;322;32 

 Usneae, 130 



Ustilaginaceae, 154; 339 

 Ustilaginales, 154; 339; 40 

 Ustilaginodes, 212; 395 

 Ustilago, 155;339;40 

 Ustilagopsis, 340 

 Ustulina,65;263;ll 



Valdensia, 413 

 Valetoniella, 264 

 Valsa,61;258;9 

 Valsaria,70;269;12 

 Valsella,61;258 

 Valseutypella, 257 

 Valsonectria, 265 

 Vanderystiella, 198; 383 

 Varicellaria, 128; 321 

 Varicosporium, 208; 391 

 Vasculomyces, 392 

 Vaucheriales, yi ; 239 

 Velloziella,409 

 Velutaria, 134;325 

 Venturia,66;267; U 

 Venturiella, 273 

 Vermicularia, 196; 382; 49 

 Vermiculariella, 364 

 Verpa, 140;330;36 

 Verrucaria,86;288; 18 

 Verrucariaceae,84; 287; 18 

 Verrucariae, 85 

 Verrucaster, 187;372; 50 

 Verticicladium, 213, 395 

 Verticilliae, 203 

 Verticillidochium, 401 

 Verticilliopsis,203;389 

 Verticillis,220;401 

 Verticillium, 203;389;54 

 Vestergrenia, 63; 261 

 Vialaea, 75;278 

 Vibrissea, 140;330;36 

 Virgaria,212;395 

 Vittadinula,281 

 Vivianella,83;286 

 Vizella,96;300;21 

 Voeltzknowiella, 313 

 Volkartia, 234, 332 



Volutena,219;401;58 

 Volutellaria,219;401 

 Volutellis,205;389 

 Volutellopsis, 222;402 

 Volutellops!s,389 

 Volutina,219;401 

 Volvaria, 166; 349 

 Volvariella, 349 

 Volvoboletus, 348 

 Vouauxiella, 193; 378 



W 



Wageria, 54;251 

 Wallrothiella,63;261 

 Wardina, 300 

 Wardomyces, 399 

 Wawelia, 78;281 

 Wecsea,80;284 

 Wegelina,60;258 

 Weinmannodora, 371 

 Wentiomyces, 250 

 Wettsteinina, 66, 93 ; 267, 



297; 20 

 Wiesnerina, 345 

 Wiesneriomyces, 403 

 Willeya, 86;288 

 Williopsis, 47; 246 

 Winterella,267,277 

 Winterina,67;267 

 Winteromyces, 265 

 Wojnowicia, 184; 366 

 Wolkia, 236 

 Woodiella, 118;315 

 Woronina, 31; 234 

 Woroninae, 31 

 Woroninella, 234 

 Wynnea, 312 

 Wynnella,312 



Xanthocarpia, 132; 323 

 Xanthopsora, 373 

 Xanthopyrenia, 85 ; 289 

 Xanthoria, 132; 323; 32 

 Xenodochus, 152; 337 

 Xenodomus, 371 

 Xenogloea, 222; 402 

 Xenolophium, 286 

 Xenomeris, 296 

 Xenomyces, 239 

 Xenonectria, 79; 283 

 Xenopeltis, 192; 377 

 Xenopus,205;389 

 Xenosphaeria, 72; 274 



Xenosporella, 218;398 

 Xenosporium, 218; 398 

 Xenostele, 151; 337 

 Xenostroma, 187; 372 

 Xenothccium, 279 

 Xerotus, 166;349 

 Xiphomyces, 225; 404 

 Xylaria, 65 ; 263 ; 11 

 Xylariodiscus, 263 

 Xylobotryum, 70;270 

 Xyloceras, 270 

 Xylocladium,371,386,409 

 Xylocrea, 78; 281 

 Xyloglyphis, 110;311 

 Xylogramma, 110;311;25 

 Xylographa, 105, 110;307, 



311;24 

 Xyloma. 309 

 Xylopodium, 353 

 Xyloschistes, 105; 307 

 Xyloscbizuin, 306 

 Xylostroma, 232; 411 

 Xystozukalia, 254 



Yatesula,99;303 

 Yoshinagaia,94;297;20 

 Yoshinagamyces, 378 

 Yoshinagella,90;292 

 Ypsilonia, 193;379 



Zaghouania, 148; 335 

 Zahlbrucknerella, 122; 318 

 Zignoella, 71;272;12 

 Zimmermanniella, 89; 292 

 Zodiomyces, 45 ; 245 

 Zonosporis, 47; 246 

 Zoophagus, 242 

 Zopfia, 52;248 

 Zopfiella, 52; 248 

 Zukalia, 254 

 Zukalina, 142;331;37 

 Zukaliopsis, 143; 331 

 Zukaliopsis, 297 

 Zygochytrium, 236 

 Zygodesmella, 212; 395 

 Zygodesmus, 212; 395; 55 

 Zygorhizidium, 32; 235 

 Zygosaccharis, 48; 246 

 Zygosaccharomyces, 246 

 Zygosporium, 214; 395 

 Zythia, 187;372;50 

 Zythiaceae, 186;371;50 



