62 



MICROSCOPIC FUNGI. 



» 



PAGK 



Twin-faced rust 11] 



Uncinula adunca 171 



bicornis 171 



(Descriptions) 239 



Uredines 33 



Uredo Betulina 118 



„ bifrons Ill 



„ Circceee 112 



„ conjluens 110 



„ (Descriptions) .... 210 



„ F'ilicum 112 



„ hydrocotyles 101 



., Hypericorum 113 



,, Parnassi<£ 106 



„ Querent Ill 



„ Rosce 33 



Urocystis 91, 232 



Uromyces apiculata 116 



„ appendiculata 40, 114 



„ (Descriptions) . . 212 



„ Ficarice 115 



,, Ulmarice 114 



Ustilaginei 228 



Uslilago antherarum .... 85 



„ (Descriptions) .. 228 



,, longiisima 84 



PAGE 



Ustilago maydis 79 



., olivacea 84 



,, receptaculorum . . 83 



„ Salveii 84 



„ segetum 79 



„ typhoides 79, 83 



Falsa suffusa 35 



Vine disease 166 



Violet cluster-cups ...... 13 



Violet smut 92 



Wedge-rust, Birch 118 



Willow .... 117 



Wheat diseases 85 



„ mildew 53 



White mildews or blights 164 



White rusts 124 



White rust, Cabbage. . 129, 136 



„ Crucifer 136 



„ Goatsbeard . . 136 



„ Purslane 137 



„ Sandspurry .. 136 



Willow blight 171 



„ wedge-rust 117 



Xenodochus carbonarius. . 73 



„ (Descriptions) 201 



Zoospores 1 26 



