INDEX 



437 



Building plots, weeds seeding in, 23 



Bulbous Oat-grass, 131 



Bulrush, 334, 338, 405 



" Bull faces" or " Bull pates," 220 



Bunium flexuosum, \ 40 



Burdock, II, 24, 173, 394 



Burnet, 28, 145, 146 



Greater, 165, 391 



Salad, 165, 391 



Bur-reed, 333, 406 

 Burrs, 233 



Butter tainted by weeds, 209 

 Butter-bur, 28, 182, 394 

 Buttercup, II, 27, 28, 139, 141, 146, 

 152, 233, 278 



Acrid, 39, 152, 279, 385 



Bulbous, 39, 140, 152, 279, 385 



Celery-leaved, 279 



Corn, 52, 233, 385 



Creeping, 50, 140, 385 



Field, 52, 385 



Upright, 140 



Buxin, 31 1 



Buxus sempervirens, 311, 402 



CABBAGE ROOT FLY, 1 1 

 Cake feeding on grass land, 148, 150 

 Calamintha Acinos, 369 

 Callitriche autumnalis, 327 



verna, 326, 393 



Callunavulgaris, 151, 195, 396 

 Caltha palustris, 323, 325, 385 

 Camelina saliva, 63, 386 

 Campanulacea, 195, 396 

 Campion, Bladder, 28, 69, 156 

 Evening, 69, 387 



Red, 69, 156, 387 



White, 26, 69, 156, 387 



Canadian Pondweed, 332, 403 

 Candytuft, Bitter, 67, 387 

 Cannabacea, 208, 403 

 Caper Spurge, 124, 309, 402 

 Capitate Mint, 330, 400 



Capsella Btirsa-Pastoris, 10, 24, 27, 



63, 369, 370, 387 

 Carbolic acid, use of, 40, 44, 126, 



209, 34 6 , 350 



Cardamiite pratensis, 140, 156, 386 

 Carduus sp., 140 

 Carex, 12, 140, 323, 369, 370 

 ampullacea, 339 



paludosa, 339, 405 



pr&cox, 214, 405 

 riparia, 339 



Carex vesicaria, 339 



vulgaris, 214, 405 



Carnation Grasses, 214 

 Caryophyllacea, 69, 151,1 56, 283, 387 

 Castor Oil Plant, 311 

 Catch crops, 35 

 Catch-weed, 83 

 Cat's-ear, 191, 234, 395 

 Cat's-tail, 228, 408 

 Celandine, Greater, 282, 385 



Lesser, 152, 280, 385 



Celastracece, 288, 389 

 Celery Fly, 1 1 



Centaurea Cyanus, 5, 8, 47, 86, 369, 

 370, 394 



nigra, 40, 142, 175, 394 



Scabiosa, 177, 394 



Cerastium arvense, 69, 388 



triviale, 69, 139, 140, 156, 



369, 388 



Ceratophyllacea, 331, 402 

 Ceratophyllum denier sum, 331, 402 

 Cereals, effect of spraying on, 47 

 Ceutorhynchus sukicollis, 1 1 

 Chamomile, 13 



Corn, 90, 395 



Stinking, 90 



- Wild, 90, 395 

 Chara, 323, 340, 408 

 Characea, 340, 408 



Charlock, 10, n, 24, 26, 27,40,46, 

 58, 233, 283, 386 



jointed, 62 



losses due to, 59 



spraying, 40, 46, 61 



vitality of, 59 



- White, 7, 62 

 Chelidonine, 283 

 Chelidoniiim majus, 282, 385 

 Chenopodiacece, 119, 401 

 Chenopodium album, 1 1, 24, 27, 119, 



3^9, 370, 401 

 sp. 47 



Cherry Laurel, 292, 390 

 Chervil, 168 

 Chickweed, 24, 27, 28, 70, 233, 388 



Narrow-leaved Mouse-ear, 69, 



139, 140, 156, 388 



Chicory, 4, 28 



- Wild, 99, 395 

 Christmas Rose, 281 

 Chrysanthemum LcucanthctHUtn, 24, 



40, 1 86, 369, 370, 395 

 rust, 1 2 



