INDEX 



439 



Crocus, Autumn, 314, 404 



Meadow, 314 



Crops robbed by weeds of air, food, 

 heat, light, and moisture, 7 



rotation of, 32 



Cross-leaved Heath, 195, 396 

 Crow Garlic, 125, 209, 404 

 Crowfoot, Bulbous, 140, 152 



Celery-leaved, 155, 325, 384 



Creeping, 140, 152 . 



Tall, 279 



Upright, 152 



Water, 323, 324, 384, 385 



Crow's Needles, 81 



Crudferce, IO, 57, 151, 156, 283, 386 

 Cuckoo Flower, 140, 156, 386 



Pint, 317, 405 



Cucurbitace^e, 167, 293, 391 

 Cudweed, Marsh, 96, 187, 395 

 Cultivation, autumn, 30 



hindered by weeds, IO 



prevents weeds, 29 



surface, 34 



thorough, 33 



Cupressus, 313, 403 



macrocarpa, 3 1 3 



nootkatensis, 313 



poisoning, 313 



Cuscuta sp., 256, 397 



chilensis, 369 



Epilinum, 259, 397 



Rpithyniuin, 259 



europcea, 259, 369 



Gronovii, 259 



minor, 259 



racemosa, 369 



Trifolii, 258, 359, 369, 397 

 Cynapine, 299 



Cynoglossum officinale, 299. 397 

 Cynosurus cristatus, 39 

 Cyperacea, 213, 338, 405 

 Cypress, 313, 403 

 Cystopzis candidus, 1 2, 64 

 Cytisin, 292 



Cytisus Laburnum, 292, 389 

 scoparius, 161, 389 



Dactylis glomerata, 39 



Daisy, ii ; 43, 139, 140, 233, 346 



Common, 185, 395 



Dog, 1 86 



Grubbers, 38 



- Horse, 395 

 Ox-eye, 24, 28, 40, 186, 234, 395 



Dandelion, 5, II, 24, 28, 43, 47, 140, 



193, 233, 349 ? 396 

 Daphne Laureola, 308, 401 



Mezereum, 308, 401 



Darnel, 319. 407 



Datura Stramonium, 305 5 39& 



Daucus Carota, 24, 170, 359, 369, 



392 



Day Nettle, 400 

 Deadly Nightshade, 5, 300, 398 

 Delphine, 280 

 Delphinium Ajacis, 280, 385 



staphisagria, 280 



Desmids, 323, 343 

 Destruction of weeds, 29 

 Devil's Bit, 173, 393 



Paint-brush, 194 



Diamond-back Moth, IO, n 



Diatoms, 323 



Digitalin, 308 



Digitalis purptirea, 151, 307, 398 



Dipsacece, 172, 393 



Dtpsactis Fullonum, 172 



sylvestris, 172, 393 



Distribution of weeds, 18 

 Distributors of weed seeds : 



Agricultural seeds, 20 



Animals, 20 



Birds, 20 



Building plots, 23 



Creeping rootstocks, 2 1 



Dung-heap, 21 



Floods, 19 



Hay-loft sweepings, 21 



Mice, 20 



Rain, 19 



Rivers, 19 



Screenings, 33 



Squirrels, 20- 



Streams, 19 



Waste corners, 22 



Wind, 19 

 Dock, 10. 11, 12, 27, 32, 43, 47, 118, 



201,233,349 



Bloody-veined, 401 



Common or Broad-leaved, 201, 



401 



Curled, 140, 201, 401 

 Great Water, 401 



Sour, 139, 140 



Dodder, 13, 14, 24, 40, 233, 256, 359, 



362 



Clover, 258, 397 



Flax, 259, 397 



