978 Wisconsin Academy of Sciences, Arts, and Letters. 



TSUGA CANADENSIS 



Caeoma abietis-canaaensis, 915 

 Peridermium sp. indet., 916 



TYPHA LATIFOL.IA 



Pbyllosticta renouana. 865 



ULMUS AMERICANA 



Phlcospora ulmi, 878 

 Bothidella ulmea, 862 

 Uncinula ruacrospora, 856 



UREDINEAE 



Darluca filuni, 869 

 Tuberculina persicina, 895 



URTICA GRACILIS 



Peronospora urticae, 851 

 Puccinia caricis, 906 

 Ramularia urticae, 885 



UVULARIA GRANDIFLORA 



Pbyllosticta cruenta discincta, 865 



VACCINIUM CANADENSE 



Exobasidium vaccina, 917 

 Microsphaera alni vaccinii, 856 

 Pucciniastrum myrtilli, 914 



Ramularia effusa, 887 



VACCINIUM MACROCARPON 

 Exobasidium vaccinii, 917 

 Ramularia multiplex, 887 



VACCINIUM PENNSYLVANICUM 

 Exobasidium vaccinii, 917 

 Microspbaera alni vaccinii, 856 

 Pucciniastrum myrtilli, 914 



VERBASCUM THAPSUS 



Ramularia variabilis, S87 



VERBENA HASTATA 



Septoria verbenae, S74 



VERBENA URTICAEFOLIA 



Erysiphe cichoracearum, 858 

 Septoria verbenae, 874 



