FUNGI. 153 



Peronospora parasitica (Pers.) Fr. 



Ala. Bull. 137. Cornell Bull. 15. 



On Brassica oleracea. Mobile, March, 1896 (Reese). 



On leaves of several species of Cruciferae. Lee County, Auburn, in late winter 

 and early spring (Atkinson). 



On Cardamine hirsuta,. Macon County, 1897 (Carver). 



Europe. 



Peronospora plantaginis Underw. 

 Ala. Bull. 137. 

 On Plantago arislata. Lee County, May, 1896 (Earle). 



Peronospora seymourii Burrill. 1 

 Ala. Bull. 137. 

 On Houstonia patens. Lee County, March, 1896 ( Underwood $ Earle). 



Peronospora trifoliorum De Bary. 



Cornell Bull. 15. 



On leaves of Trifolium carolinianum. Lee County, Auburn, December 27, 1891; 

 January 24, 1892 (Atkinson). 



Europe. 



Peronospora violae De Bary. 



On Viola raflnesqii ( V. tenella). Lee County, February, 1890 (Atkinson) ; Lee County, 

 April, 1897 (Earle). 



On Viola tricolor, the cultivated pansy. Lee County, April, 1897 (Earle). 



Europe. 



PLASMOPARA Schroet. 



Plasmopara geranii (Peck) Berl. & De Ton. 



Ala. Bull. 137. Cornell Bull. 15. 



On Geranium carolinianum. Lee County, Auburn, December to April, 1890 (Atkin- 

 son)', Lee County, March, 1896 (Underwood tf Earle). 



Plasmopara halstedii (Farlow) Berl. & De Ton. 

 Ala. Bull. 137. Cornell Bull. 15. 



In leaves of Gnaphalium purpureum. Lee County, Auburn, June, 1890 (Atkinson). 

 On Bidensfrondosa. Lee County, August, 1890 (Atkinson). 

 In leaves of Bidens sp. Lee County, Auburn, August 27, 1891 (Atkinson). 



Plasmopara obducens Schroet. 

 Ala. Bull. 137. 



On Impatiens aurea. Lee County, April, 1896 ( Underwood $- Earle). 

 Europe. 



Plasmopara viburni Peck. 

 On Viburnum nudum. Lee County, November, 1897 (Earle). 



Plasmopara viticola (B. & C.) Berl. & De Ton. GRAPE MILDEW. 



Ala. Bull. 137. Cornell Bull. 15. 



On Parlhenocissus quinquefolia. Dallas County, May, 1896 ( Undenoood $ Earle). 

 On Vitis sp., various cultivated varieties. Lee County (Atkinson). 

 On Vitis rot undifolia. Lee County, October, 1890 (Atkinson). 



Order 



Family ENTOMOPHTHORACEAE. 



EMPUSA Cohn. 

 Empusa apiculata Thaxter. 

 Cornell Bull. 14. 

 On a dipterous insect. Lee County, Auburn, Januai-y, 1890 (Atkinson). 



Empusa muscae (Fr.) Cohn. 

 Ala. Bull. 136. 



On dead flies. Lee County, May, 1896 ( Underwood fy Earle). 

 Europe. 



See note under Peronospora calotheca. 



