174 



NEW YORK STATE MUSEUM 



Zizia (golden Alexanders) 

 Fusiform stem gall, length 3 cm. Fig. 184. Felt 'o8e, p. 327 



Itonid. Lasioptera ziziae Felt 



Comaceae (dogwood family) 



Garrya fremontii 

 Suboval, black, irregular bud gall. Felt 'iij, p. 461 



Itonid. Asphondylia sp. 



Fig. 183. Fig. 184. Lasi- _ Fig- 185. Dogwood bud gall, Cecidomyia 



Thecodi- optera ziziae sp. (Original) 



pi o s i s Felt. Stem gall, one 

 z a u s c h'-] sectioned. (Original) 

 n e r i a e 

 Felt. A some 

 what shriv- 

 eled gall. 

 (Original) 



Cornus (dogwood) 



Ovate, green, red-tinted, succulent, apical, shoot gall, length 1.5 cm, diamete'" 

 I cm, on C. a 1 t e r n i f o 1 i a. Fig. 185 



Itonid. Dogwood bud gall, Cecidomyia sp. a2655 

 Clavate twig gall, length i to 2 cm, on C. f 1 o r i d a. Fig. 186. Beutm. '92, 

 p. 269 



Itonid. Dogwood club gall, Lasioptera clavula Beutm. 

 Tubular, curve^, green leaf gall, length 8 mm, on C. a m o m u m. Stebb. '10, 

 p. 46 



Itonid. Dogwood tube gall, Cecidomyia tuba Stebb. 



