35^ NEW YORK STATE AIUSEUiM 



Solidago (goldenrodj 

 Flower galls 



On S. canadense 



Subglobular, smooth, budlike, 2 mm in diameter 



Riiopalomyia racemicola, C. ai6o5 

 Cylindric, pubescent, 6 mm long 



R h o p a 1 o m y i a a n t h o p h i i a , C. 1039, ai6o8 

 On Solidago, gall undescribed 



R h o p a 1 o m y i a c r u z i a n a , C. 942 

 Leaf galls 



Apical rosette galls 



On S . c a n a d e n s c . . . . R h o p a 1 o m y i a Carolina, C. ^1635 

 Rhopalomyia albipennis, C. ai655 

 O 1 i g o t r o p ]) u s i n q u i 1 i n u s , C. ai665 



On S . canadense and S. scroti n a 



Rhopalomyia c a p i t a t a , C. ai750, ai754 

 Rhopalomyia inquisitor, C. ai75oa 



Subapical or lateral oval gal! en E u t h a m i a 1 a n c e o 1 a t a 



Rhopalomyia 1 a n c e o 1 a t a , C. 784 

 On leaves 



Etilhaiiiia laiiccclala 



Ribbed, fusiform, 6 mm long 



Rhopalomyia fusiform is, C. ai 150 



Fusiform stemmed gall 13 to 14 mm long 



Rhopalomyia p e d i c e 1 1 a t a , C. ai650 



Solidago riigosa 



Very small, fusiform, i .6 mm long 



Rhopalomyia clarkei, C. 31634 

 Stem galls 



Eh I Inn Ilia lanccGlata 

 Ribbed, fusiform, 6 mm ....Rhopalomyia f u s i f o r m i s , C. ai 150 



Fusiform stemmed gall, 13 to 14 mm 



Rhopalomyia p e d i c e 1 1 a t a , C. 31650 



Subgli I)ular, near tip, 1.5 cm in diameter 



Rhopalomyia 1 o b a t a , . C. 31647 



Solidago 

 Large, suboval, near ground 



Rhopalomyia h i r t i p e s , C. 1059, 31284 

 Bulbletlike at base of stem. . Rhopalomyia b u 1 b u 1 a, C. Ii 15 

 Stout, cylindric, on root stock , 



Rhopalomyia t h o m p s o n i , C. 1 100 



Triticum (wheat) 

 Leaf sheaths M a y e t i o 1 3 destructor, C. 771, 772 



Ulmus (elm) 

 Buds and young, curled leaves M a y e t i o 1 a u 1 m i , C. 1239, 31683 



