Oak fig gall, B i o r li i z .1 f <> r t i c o r n i s W'alsli 



1 Infcsteil leaves and t\\\o^ 



2 Same more achanced and laryel\- on twigs 



Pine cone oak gall, C y n i p s s t r o b i 1 a n ;i O. S. 



3 A <rall at the end of a twiy 



Gouty oak galls, A n d r i c u s p u n c t a t u s Bass. 



4 Hadl\- infested twigs 



