KEY TO AMERICAN INSECT GALLS 



i8i 



Convolvulaceae (convolvulus family) 

 Ipomoea (morning-glory) 



Reared from flower buds. Felt 'lob, p. i6o 



Itonid. Schizomyia ipomoeae Felt 

 Flower buds. Felt 'loc, p. 269 



Itonid. Camptoneuromyia meridionalis Felt 



Convolvulus septum (hedge bindweed) 

 Fusiform stem gall, monothalamous, length 1.5 cm. Fig. 195. Felt '07a, p. 149 

 Itonid. Bindweed stem gall, Lasioptera convolvuli Felt 



Fig. T96. Rhopalomyia 

 audibertiae Felt. Galls 

 on leaf and flower stem. 

 (Original) 



Fig. 197. Blue curls stem gall, Stagmato- 

 phora sexnotella Chamb. (Original) 



Boraginaceae (borage family) 

 Amsinckia lycopsoides 



Reared from an undescribed, presumably bud gall. Felt 'i6d, p. 106 



Itonid. Schizomyia macrofila Felt 



Verbenaceae (vervain family) 

 Verbena (vervain) 

 Cylindric swelling of the flower stalk of V. r o s t r a t a. Felt 'i2e, p. 150 



Itonid. Lasioptera verbeniae Felt 



