The Parasitic Fungi of Vermont 165 



ADDITIONAL HOSTS FOR SPECIES PREVIOUSLY REPORTED 



PHYCOMYCETES 



Cystopus candidus (Pers. ) Lev. 



On Brassica Rapa, cultivated turnip. Burl., Sept. 1898 ; O. 1939. 



ERYSIPHE^ 



Erysiphe Cichoracearum DC. 



On Achillea Millefolium, Yarrow. Burl., Sept. 1898; O. 1994. 

 On Dahlia variabilis, Dahlia. Burl., Sept. 1898 ; 0. 1989. 

 On Helianthus multiflorus, Double sunflower. Burl., Sept. 1898 ; 

 0. 1993. 



Erysiphe communis ( Wallr. ) Fr. 



On Clematis sp., cult. Burl., Sept. 1898; O. 1992. 



Microsph^ra Alni (DC.) Wint. 



On Viburnum Lentago, Sheepberry. Fairfax, Oct. 1898 ; 0. 1987. 



MiCROSPH.ERA Ravenelii Berk. 



On Lathyrus odoratus, Sweet pea. Burl., Sept. 1898 ; 0. 1991. 



Phyllactinia suffulta (Reb. ) Sacc 



On Betula papyrifera, Paper birch. Burl., Oct. 1898 ; O. 2228. 



Uncinula Saltcis (DC.) Wint. 



On Salix nigra. Black willow. Burl., Sept. 1898 ; 0. 1984. 



UREDINE.S; 



^ciDiuM Asterum Schw. 



On Solidago rugosa, Goldenrod. Burl., May, 1896 ; J. 2085. 



Gymnosporangium globosum Farl. 



I. On Pyrus Mains, Apple. Burl., Sept. 1898 ; O. 2086. 



Gymnosporangium macropus Link. 



III. On Juniperus Virginiana, Juniper. Burl., May, 1899 ; O. 

 2901. 



Melampsora farinosa (Pers) Schroet. 



On Salix caprea. Burl., Sept. 1898 ; O. 2086. 



