464 



INDEX 



Usnea melaxantha Ach., 346 



U. plicata Web. ,359 



U. Taylori Hook., 104 

 Usneaceae, 299, 311, 339 



Vaillant, 6 

 Vallot, 253 

 Vaha Fr., 317 

 Varicellaria Nyl., 337 



V. microsticta Nyl., 77, 92, 187 (Fig. 126) 

 Variolaria Ach. {see Perlusaria), 64, 171, 237 

 Vaucheria sessilis DC. , 65 (Fig. 34) 

 Ventenat, 21 

 VerrucariaWeh. (non Pers.), 9, 174, 200, 275, 



314- 364 

 V. aethiohola Wahlenb., 391, 392 

 V. anceps Koerb., 377 

 V. aquatilis Mudd, 383 

 V.calciseda DC, 176, 215, 219, 241, 373, 



398 

 V. Dufourti DC, 173 

 V.fuscella Ach., 373 

 V. Hoffmanni Hepp ; f. purpurascens Am., 



V. hydrela Ach., 391, 392 



V. kddeoides Koerb., 373 



V. maculiformis Krempelh., 379 



V. margacea Wahlenb., 391, 392 



V. maura Wahlenb., 245, 383, 384, 386 



V. memnonia Flot., 383 



V. microspora Nyl., 256, 383, 386 



V. ««<«j-a Wahlenb. , 73, 383 



V. muralis Ach., 30, 46 (Fig. 14), 70, 243, 



255. 361. 393 



V. nigrescens Pers., 56, 254, 369, 377, 392 



V. papulosa Ach., 377 



V. prominula Nyl., 383 



V. rupestris Schrad., 215, 243, 361 



V. scotina Wedd. , 383 



V. striatula Wahlenb., 383 



V. viridula Ach., 391 

 Verrucariaceae, 249, 309, 314, 353, 367 

 Verrucarites geanthricis Goepp., 354 

 Verrucula Stein., 265, 276 



V. aegyptica Stein., 276 



V. cahirensis Stein., 276 

 Visiani, 405 

 Volkard, 228, 410 

 Vouaux, 267 



Wahlberg, 11, 168 



Wahrlich, 51 



Wainio, 31, 48, 70, 112, 114, 118, 120, 122, 123, 

 124, 125, 126, 128, 144, 153, 159, 163, 166, 

 1751 i77> 179" 188, 191, 240,276, 277, 292, 

 294, 308, 344, 346, 348, 411 



Waite, 270 



Wallroth, xx, 13, 21, 22, 123, 133, 142, 156, 



19^' 30s 

 Ward, Marshall, 35, 42, 59 

 Watson, Sir W. , 8 

 Watson, 365, 373, 385 

 Watt, 403 

 Weber, i, 9 

 Weddell, 252, 379 

 Wehmer, 220 

 Weir, 239 



West, G. F., 52, 54, 55, 56 

 West, W., 225, 233, 357, 374 

 Wester, 211 

 Westring, 412 

 Wettstein, 45 

 Wheldon, 398 

 Wheldon and Wilson, 360, 370, 373, 374, 379, 



384, 385, 387, 391, 392 

 Wiesner, 211, 241, 244 

 Wilde, 395 

 Wille, 28 



Willemet, 10, 401, 415 

 Wilson, 350 

 Winter, 30, 138, 263 

 Winterstein, 209 

 Wisselingh, 211 

 Withering, 9 



Wolff, 124, 163, 170, 172, 176 

 Woodward, 152 

 Woronin, 28 

 Woronina Cornu, 261 



Xanthocapsa (Sect, of gloeocapsa), 52, 63, 284, 



33^. 373 

 Xanthoria Th. Fr., 166, 246 



X. lychnea Th. Fr., 233, 252, 365, 417 

 X, parietina Th. Fr. , 3, 22, 24, 27, 28, 38, 42, 

 48 (Fig. 15), 50, 56, 65, 67 (Fig. 36), 86, 

 164, 176, 189, 195, 200, 224, 225, 227, 231, 

 232, 241, 242, 253, 269, 270, 301, 341, 348, 

 351. 360, 369, 373, 376, 380, 383, 384, 386, 

 397. 406, 416, 418 

 X. polycarpa Oliv., 365, 390 

 Xylaria Hill, 12, 421 

 Xylographa Fr., 278, 322 



X. spilomatica Th. Fr., 145 

 Xyloschistes Wain., 322 



Zahlbruckner, A., 19, 59, 60, dd, 69, 275, 284, 



308, 335. 413 

 Zopf, 19, 43, 108, 151, 188, 213, 221, 233, 238, 



246, 264, 265, 266, 268, 270, 395, 396, 398, 



400, 412, 417 

 Zukal, 18, 26, 38, 61, 68, 70, 82, 128, 129, 130, 



163, 179, 187, 215, 219, 230, 237, 244, 267, 



268, 271, 313, 395 

 Zwelser, 419 



CAMBRIDGE : PRINTED BY J. B. PEACE, M. A., AT THE UNIVERSITY PREPS 



