276 



BRITISH GALLS 



Grass, Dog's-tail, 137 

 Downy Oat, 137 

 Marsh Bent, no, 135 

 Mat, 136 



Meadow Soft, 136 

 Sheep's Fescue, no, 138 

 Slender False Brome, 138 

 Smooth Meadow, 138 

 Sweet Vernal, 109, 135 

 Tufted Hair, 136 

 Wood Meadow, 138 



Gromwell, Common, 337 



Ground Ivy, 65,.. 69, 229 



Groundsel, Common, 117, 245 



Guelfler Rose, 237 



„ „ Mealy, 9, 71, 95, 96, 



, , 237. 238 



Guenee, 58 



Gymnetron beccabungae, 231 

 ,, campanulae, 240 

 „ coUinus, 231 

 „ villosulus, 232 

 Gymnosporangium clavariaeforme, 



12, 117, 131, 206, 208 

 Gypsonoma aceriana, 55, 152, 154 



Hairbell, 240 



Halidrys siliqua, 13 



Hamiltonia attacked by eelworms, 



"3 



Harmandia petioli, 153 



„ tremulae, 153. '54 



Harpacticus chelifer, 13 



Harpanthus scutatus, 108 



Harrogate, 29 



Hartig, Theodore, 24, 30 



Haslemere, 2, 36, 37, 44, 561 62, 

 84, 96, loi, 119, 120 

 „ Museum, 2, 6, 118 



Hastings, 95 



Hawkbit, Autumnal, 250 



Hawksbeard, 248 



Hawkweed, 3, 27, 112 



„ Common, 249 



„ Mouse-ear, 248, 249 



„ Savoy, 249 



,, Umbellate, 249 



Hawthorn, 100, 117, 207, 208 



Hazel, 159 



Heather, 89, 90 



Hedera Helix, 221 



Hedge Mustard, 50 



Hedya servilleana, 146, 152 



Helianthemum Chamaecistus, 219 

 Heliozela stanneella, 54, 173 

 Hemlock Water Dropwort, 120 

 Hemp Agrimony, 241 

 Hemp-nettle, Common, 230 

 Heracleum Sphondylium, 223 

 Herridge, William, 116 

 Hesperis matronalis, 189 

 Hessian Fly, 74 

 Heterodera radicicola, 107, 113, 



»39 

 „ Schachtii, 107, 191-193 



" Heteroecious " (definition oQ, 116 



Hieracium boreale, 249 



„ Pilosella, 248, 249 

 „ sabaudum, 3 

 „ sylvaticum, 249 

 ,, umbellatum, 3, 249 

 „ vulgatum, 249 



Hiltner on alder root tubercles, 



"5 

 Hogweed, 223 

 Hokus lanatus, 136 



,, mollis, 136, 198 

 Honey-dew, 78, 88 

 Honeysuckle, moth galls on, 54 

 „ Common, 238 



,, Perfoliate, 238 



„ Upright Fly, 238 ■ 



Hop or Artichoke gall, 41 

 Hormomyia annulipes, 175 

 „ capreae, 149 



,, comi, 224 



» fagi, 17s 



., Fischeri, 140 



,, juniperina, 131 



,, millefolii, 243 



„ piligera, 175 



„ poae, 138 



„ ptarmicae, 243 



Hornbeam, 99, 100, 158, 159 

 Horse Chestnut, 6 

 Houard, Professor, 57, 112 

 Huxley, Professor, 77, 78 

 Hyalopterus arundinis, 137 



„ melanocephalus, 183 



„ pruni, 196, 197 



Hylastinus obscurus, 211 

 Hylurgus piniperda, 51, 52 

 Hypericaceae, 218, 219 

 Hypericum humifusum, 218 

 perforatum, 218 

 „ pulchrum, 218, 219 



