INDEX TO VOLUME III 



303 



Tropical North America, The Agari- 

 caceae of — I, 23; II, 79; III, 189; 

 IV, 271 



Ulmus crassifolia, 14 



Ulota phyllantha, 206 



Uncinula magellanica, 92 ; Nothofagi, 

 92 



Uredo Gouaniae, 290 ; malvicola, 290 

 Uromyces, 72, 290 ; appendiculatus, 



289 ; Gouaniae, 290 ; leptodermis, 



289 ; Peckianus, 72, 74 ; proeminens, 



289 ; Rubi, 289, 290 

 Usnea, 106, 115, 128, 129, 244, 245; 



angulata, 129 ; barbata, 128, 129, 



140; cavernosa. 135 ; fiorida, 121; 

 . implexa, 131 ; jubata, 150; jubata 



nigricans, 127; rigida horsum, 119; 



trichodea, 115 

 Ustilaginoidea, 224 ; Oryzae, 224 " 

 Ustilago, 164 



Vaccinium, 67, 72 



Vaginata, 79, 80 ; vaginata, 80 



Variety, Morphology of the genus 



Cephalosporium, with description of 



a new species and a, 170 

 Venenarius, 79, 80 

 Verbesina texana, 8, 17 

 Verticillium, 45 



Views and arguments of botanists con- 

 cerning classification. The nature 

 and classification of lichens — I, 231 



Volutella Vincae, 161 



Volvaria, 280 ; bombycina, 281 ; vol- 



vacea, 280 

 Volvariopsis, 271, 280 ; Bakeri, 



281 ; bombycina, 280, 281 ; cu- 



bensis, 281 ; Earlei, 282 ; ja- 



maicensis, 281 

 Volvarius, 280 



Willia Saturnus, 287 



Wilson, L., Coker, W. C. &, Schizo- 



saccharomyces octosporus, 283 

 Wolf, F. A., Heald, F. D. &, New 



species of Texas fungi, 5 



Xanthium, 21 



Xerotinus martinicensis, 24 ; Mauryi, 

 24 



Xerotus caribaeus, 24 ; guadelupensis. 



25 ; Mauryi, 25 ; rawakensis, 25 ; 



reniformis, 32 ; tomentosus, 32 

 Xylaria gracilis, 212 

 Xylopia, 288 



Yucca rupicola, 17 



Zinnia, 14 



Zygodesmus, 45, 54 ; laevisporus, 49 

 Zygosaccharomyces, 287 



