INDEX 
275 
Euura venusta, 146, 148 
Evelyn, John, 2 
Evetria resinella, 55, 132 
Exoascus alnitorquus, 12, 119, 158 
,, aureus, 152 
,, bullatus, 207 
,, carpini, 159 
,, deformans, 122, 197, 198 
„ populi, 152 
„ pruni, 12, 122, 197, 198 
„ turgidus, 13, 96, 157, 178 
Exobasidium Lauri, 12 
,, Rhododendri, 12,116, 
117 
,, vaccinii, 225 
“ Exules ” (definition of), 83 
Fagaceae, 159-176 
Fagus pliocenica, 71 
„ sylvatica, 175 
Fagopyrum esculentum, 180 
,, sagittatum, 180 
“ Felt” galls, 8 
Festuca ovina, 138 
Figwort, Knotted, 49, 231 
Filago Germanica, 242 
Filic?s, 130, 131 
“Finger and toe” disease, 12, 121 
Fir, Common Silver, 134 
Fitch, Edward, 25, 45 
Fleabane, 74, 242 
,, Canadian, 242 
Flixweed, 190 
Fomes applanatus, 61 
Fossil galls, 71, 98, 101 
Fragaria vesca, 201 
Frankia Brunchorstii, 141 
,, subtilis, 141, 158 
Frankiella alni, 12, 158 
,, Brunchorstii, 115, 141 
Fraxinus excelsior, 225, 226 
Frensham Pond, 88 
Frit-fly, 76 
“ Fundatrices ” (definition of), 78, 
89 . 
Fungi, notes on, 114 
Fungus animals, 121 
,, galls, 7, II 
Furcellaria fastigiata, no 
Galechia mulinella, 57 
Galeopsis Tetrahit, 230 
Galium Aparine, 236 
Galium boreale, 234 
„ cruciata, 234 
„ Mollugo, 235 
„ palustre, 235, 236 
,, saxatile, 235 
„ uliginosum, 236 
„ verum, 234, 235 
“ Gall-maker,” an erroneous term, 4 
Gall-midges, 60 
Galls (definition of), 4 
,, Algae, Mosses, and Lichens, 
13, 101, 102 
,, caused by fungi, 7 
,, chief types of, 8-13 
,, constancy of form, 5 
,, dissimilar on similar struc¬ 
tures, 4 
,, fossil, 71, 98, 101 
,, injurious influence on leaves, 
. 5,6 
,, instrument for measuring, 14 
,, not transmissible, 5 
„ origin of, 4 
„ produced experimentally, 6, 
90, 102, 103 
Gardenia attacked by eelworms, 113 
Genera of British gall-causers, synop¬ 
tic table of, 16, 17 
,, of British gall-causing 
Tenthredinidae, 20 
Genista anglica, 208 
,, tinctoria, 208 
Gentianaceae, 226 
Gerard quoted, 1 
Germander Speedwell, 11, 121 
Golden-rod, 241 
Gooseberry, 195 
Goosefoot, White, 182 
Goose-grass, 236 
Gorse, Common, 47, 208, 209 
,, Lesser, 209 
“ Gout ” of cereals, 75 
Goutweed, 222 
Gower Street, 66 
Gramineae, 135-139 
Grapholitha Servilleana, 55, 57, 
146, 148, 150, 151 
Grass, Annual Meadow, 137 
,, Brown Bent, 135 
,, Cat’s-tail, 135 
,, Common Reed, 137 
„ Couch, 138, 139 
,, Creeping Soft, 136 
