272 
BRITISH GALLS 
Cnicus arvensis, 247 
,, heterophyllus, 247 
lanceolatus, 246, 247 
Coccidae, 77, 88, 89 
Coccus variolosum, 174 
Coccyx cosmophorana, 132 
,, splendidulana, 172 
Cochlearia armorica, 189 
Colchicum auturanale, 141 
Coleosporium senecionis, 117, 133 
Collecting, notes on, 14, 15 
Collin, W., 74 
Collinge, W. E., 105 
“ Colonici,” explanation of term, 82 
Colt’s-foot, 245 
“ Commensal” (definition of), 26 
Compositae, 73, 241-251 
Conchylis atricapitana, 245 
Coniferae, 131-135 
Coniothyrium tumaefaciens, 200 
Connold, Edward, 13, 67, 72, 120 
Conopodium majus, 222 
Contarinia betulina, 155 
,, campanulae, 241 
,, Craccae, 213, 214 
,, helianthemi, 219 
,, heraclei, 223 
,, linariae, 231 
,, loti, io, 210, 212, 214 
,, melanocera, 208 
,, pyrivora, 205 
„ quercina, 173 
,, ruderalis, 190 
,, Steini, 183 
,, tiliarum, 68, 217 
,, Traili, 222 
Convolvulaceae, 227 
Convolvulus arvensis, 227 
Cooke, Mel. T., 63 
Copium clavaricorne, 77 
„ teucrii, 77 
Cornaceae, 224 
Cornicles (definition of), 78 
Cornsalad, Carinated, 239 
,, Narrow-fruited, 239 
Cornus sanguinea, 224 
Corylus Avellana, 159 
Cotoneaster vulgaris, 105 
Cotton, A. D., on galls on seaweeds, 
110 
Couch Grass, 27, 74 
' Covering ” galls, 9 
Cowberry, 224, 225 
Crab Apple, 206 
Cramp-balls, 2 
Crataegus monogyna, 207 
Crepis paludosa, 248 
Cress, Yellow, 188 
,, ,, Marsh, 188 
Crosswort, 234 
“ Crown-gall,” 123 
Cruciferae, 187-194 
Cryptocampus angustus, 145, 14S 
,, ater, 20, 145, [48 
,, gemmarum, 148 
,, medullarius, 21, 23, 
142, 148 
,, saliceti, 20, 148, 150 
,, venustus, 21, 146, 
r , .. ns, .<5° 
Cryptosiphum artemisiae, 245 
Cuckoo flower, 188, 189 
Cudweed, Common, 242 
Cupuliferae, mycorrhiza on roots of, 
"5 . 
Curculionidae, 49 
Currant, Black, 196 
m Red, 195 
Currant galls, 36 
Cuscuta epithymum, 51 
,, Europaea, 51 
Cushion Pink, 183 
Cynaeda dentalis, 57 
Cynipidae, notes on gall-causing, 
24-45 
Cynips calicis, 33, 172 
,, Kollari, 42 45, 172, 174 
,, tinctoria, I 
Cynosurus cristatus, 137 
Cyperaceae, 139, 140 
Cyphella cupressi, 62 
Cypress, Southern, 62 
Cystiphora sonchi, 72, 251 
Cystopus candidus, 189, 191, 193, 
194 
Cytisus scoparius, 209, 210 
Daisy, Common, 241 
Dame’s Violet, 189 
Dandelion, 116, 250 
Darwin, 4 
Dasyneura acrophila, 225 
,, affinis, 219 
,, aparines, 236 
,, brassicae, 191, 192 
,, fraxinea, 225 
