78 The Ohio Journal of Science [Vol. XVI, No. 2, 



Typhlocyba comes Say. var. vitis Harris. Occurring on orna- 

 mental shrubs, including rose, in the Missouri Botanical 

 Gardens at St. Louis. 



Typhlocyba comes Say. var. scutelleris Gillette. Very common 

 on Sycamore in all stages, and frequently causing severe 

 infestations. Nymphs and adults feed on under side of 

 leaves resulting in small whitish brown spots. Occurs in 

 all parts of Missouri. 



Typhlocyba comes Say. var. basilaris Sa3\ One adult captured 

 by Geo. W. Barber at Poplar Bluff, September 4, from 

 white aster. 



Typhlocyba comes Say. var. ziczac Walsh. Collected from rose 

 bushes in the Missouri Botanical Gardens at St. Louis, 



Typhlocyba vulnerata Fitch. Rather numerous on several 

 ornamental shrubs growing in the Missouri Botanical 

 Gardens. Feeds on under side of leaves. 



