INDEX TO AMERICAN INSECT GALLS 



291 



Grape blossom midge, 165 

 Grape cane weevil, 170 

 Grape filbert gall, 166 

 Grape phylloxera, 168 

 Grape seed wasp, 165 

 Grape tendril gall, 167 

 Grape tomato gall, 167 

 Grape tube gall, 168 

 Grass, 22 



bent, 25 



bristly fox-tail, 23 



brome, 26 



couch or quitcli, 2O 



crab, 22, 



fox-tail, 24 



Johnson, 23 



Kentucky blue, 26 



panic, 23 



rush, 25 



sesame, 22 



spike, 25 



triple-awned, 24 



wild-oat, 25 

 Grass crown midge, 2t^ 

 Grass joint-worm, 22, 25, 26 

 Grass seed midge, 24 

 Grass-stem sawfly, western, 26, 27 

 grassator, Lestodiplosis, 168 

 Greasewood, 126 

 Greasewood bud gall, 126 

 Greasewood leaf gall, 126 

 Green brier, 28 

 Grindeha, 191 

 grindeliae, Asteromyia, 190, 191 



Rhopalomyia, 190, 191 

 grossulariae, Dasyneura, 131 



Rhopalomyia. 131 

 Groundsel, 212 

 Groundsel tree, 202 

 guadaloupensis, Callirhytis, 108 

 Gum-plant, 191 

 Gutierrezia, 191 



Gutierrezia black gouty gall, 191 

 Gutierrezia bud midge, 191 

 gutierreziae, Asteromyia, 190, 191 



Rhopalomyia, 191 

 Gymnosporangium globosum, 21. 136 



Hackberry, 122 



Hackberry blister gall, 124 



10 . . 



Hackberry bud gall, 122, 123 

 Hackberry button gall, 124 

 Hackberry flask gall, 122, 124 

 Hackberry gall, spiny, 123 

 Hackberry melon gall, 124 

 Hackberry nipple gall, 124 

 Hackberry petiole gall, 124 

 Hackberry star gall, 124 

 hagani, Protaplonyx, 126 

 hageni, Cecidomyia, 125 



Isosoma, 26 

 Hairy oak gall, 93, 94 

 Hamamelidaceae, 132 

 hamamelidis, Hormaphis, 132 

 Hamamelistes spinosus, 48. 50, 



132 

 hamata, Neolasioptera, 155, 157 

 Handsome oak gall, 109 

 Hard oak bud gall, 73, 75 

 harringtoni, Aulacidea, 119 

 Hazel bud gall, 49 

 Hazel catkin gall, 49 

 Hazelnut, .^9 

 Heath family, 1 76 

 Hedge bindweed, 181 

 Hedge mustard, 130 

 heldae, Cynips, 106 

 Helenium, 207 

 helianthi, Hormomyia, 206, 207 



Neolasioptera, 207 

 helianthiflorae, Asphondylia 206 

 Helianthus, 206 

 Hemlock, 19 

 Hemlock l^ark midge, 19 

 Hemp nettle, 183 

 Hemj) nettle gall, 183 

 Hcmpwecd, climbing, 190 

 Hessian fly, 21, 22, 26 

 heynei, Disholcaspis, 120 

 hibisci, Neolasioptera, 171, 172 

 Hibiscus, 171 

 Hickory, 42 



Hickor\' button gall, 44 

 Hickory gall, conical, 43 

 Hickory husk midge, 49 

 Hickory leaf gall, 46 

 Hickory onion gall, 47 

 Hickory peach gall, 46 

 Hickory seed gall, 43 

 Hickory tube gall, 42. 43 



131. 



