3l8 NEW YORK STATE MUSEUM 



HOST PLANTS AND GALLS OF LABIOPTERARIAE 



Achillea millefolium (yarrow) 



Flowers apparently unaffected Clinorhyncha millefolii, C. 1236 



Asclepias 



A. incarnata. A slight swelling at the bases of the leaves 



Neolasioptera asclepiae, C. ai40i 



Aster 



Blister galls 



A. paniculata 



Oval, yellowish or brownish 



Baldratia paniculata, C. 757, aii67 

 A . la e V i s 



Oval, whitish Baldratia laeviana, C. 31287 



Small, yellowish Baldratia flavomaculata, C. ai36ia 



Yellowish white, dark margined 



Baldratia fuscoanulata, C. a 1550, a 1662 



Purplish white blister gall 



Baldratia asterifoliae, C. a 1594 

 Stem or branch galls 



Pustulate gall on stem Baldratia pustulata, C. ai520 



Fusiform gall on branch 



Neolasioptera r a m u s c u 1 a , C. 31361, ai397, aisoo 



Fusiform stem gall on Diplopappus cornifolius 



Neolasioptera albitarsis, C. 31379, 31477 



Atriplex canescens 



Irregular fusiform twig gall. . .L 3 s i o p t e r a willistoni, C. 31807 



Gary a (hickory) 

 Captured Trotteria caryae, C. 23\ 



Corylus (hazel) 



Csptured Neolasioptera h a m a m e 1 i d i s , C. 181 



Captured Neolasioptera basslis, C. 739 



Celastrus (bittersweet) 

 Csptured Neolssiopters celsstri, C. 598 



Clematis 

 Ovipositing Neolasiopters clematidis, C. 315963 



Convolvulus sepium 



Fusiform stem gall Lssioptera convolvuli, C. 31465 



Cornus paniculata (dogwood) 

 Yellowish, purple margined blister gall ..Lasioptera corni, C. 764, 



aii5i 



