220 



Ulmus fiilva 



Gnomomia ulmea 70 



Uncinida macrospora 54 



Uvularia perfoliata 



PhyllosHda Oakesiae 209 



Verbascum Thaspus 



Ramidaria variabilis 361 



Verbena stricta 



Erysiphe cichoracearum 34 



Verbena urtieaefolia 



Erysiphe cichoracearum : 34 



Vernonia altissima 



Cerospora Vernoniae 331 



Colesosporium Vernoniae 102 



Erysiphe cichoracearum 34 



Vernonia fasciculata 



Coleosporium Vernoniae 102 



Erysiphe cichoracearum 34 



Viburnum acerifolium 



Cercospora varia 329 



Viola blanda 



Puccinia Violae 162 



Viola cueuUata 



Alternaria Violae 291 



Ascochyta Violae 182 



Cercospora granuliformis 313 



Cercospora Violae 332 



Colletotrichum Peckii var. Violae-rotundijoliae 270 



Puccinia Violae 162 



Septoria Violae 257 



Viola papillionacea 



Cercospora Violae 332 



Puccinia Violae 162 



Viola pubescens 



Puccinia Violae 162 



Viola striata 



Puccinia Violae 162 



Vitis cinerea 



Plasmopara viticola 20 



Vitis eordifolia 



Guignardia Bidwellii 73 



Plasmopara viticola 20 



Uncinula necator 55 



Vitis Labrusea 



Guignardia Bidwellii 73 



Plasmopara viticola 20 



Uncinula necator 55 



