1 84 



NEW YORK STATE MUSEUM 



Axillary or terminal bud gall, length 4 mm, on M. ? s p i c a t a. Felt '156, 

 p. 183 . 



Itonid. Spearmint bud gall, Dasyneura aromaticae Felt 

 Loose bud gall, length 3 mm, on M. piperita. Felt 'i5e, p. 136 



Itonid. Peppermint bud gall, Dasyneura piperitae Felt 

 Pustule gall in^the axil of the leaf, diameter 3.5 mm, on M. canadensis. 

 Felt 'o8e, p. 405 



Itonid. Giardomyia menthae Felt 

 Polythalamous, stem gall, length 6 to 12 mm. Fig. 203. Felt 'oge, p. 288 



Itonid. Xeolasioptera menthae Felt 



Fig. 201. L a s i - 

 optera Ivcopi 

 Felt. (Original) 



Fig. 202. La s i - 

 optera m it chel- 

 1 a e Felt. Two types 

 of gall. (Original) 



Collinsonia (horse balm) 



Subglobular, pubescent leaf gall, length 4 to 7 mm. Beutm. '08b, p. 703 



Itonid. Cecidomj'ia collinsoniae Beutm. 

 Narrow, midrib or vein swelling. Beutm. '08b, p. 74 



Itonid. Cecidomyia collinsonifolia Beutm. 



Solanaceae (nightshade family) 



Lycopersicum esculentum (tomato) 



Reared from flowers. Felt 'lie, p. 303 



Itonid. Tomato flower gall, Contarinia lycopersici Felt 



Solanum carolinense (horse nettle) 



Irregular, spiny, stem gall, length 3.75 to 5 cm. Fig. 204. Felt '07a, p. 164 

 Itonid. Horse nettle gall, Neolasioptera solani Felt 



