INDEX. 449 



Page. 



Cheledonium majus 341 



Chess 292 



Chemicals to kill weeds 285, 286 



Chenopodiaceae 316 



Chenopodium album 318 



Chenopodium Botrys _ 319 



Chenopodium polyspermum 321 



Chenopodium urbicum 322 



Chiekweed 337 



Chicory 423 



Chicory family : 414 



Chrysanthemum 422 



Cichorium 423 



Cicuta 384 



Cinquefoil 358, 359 



Cirsium 424, 425 



Claviceps 288 



Cleavers 412 



Cling-rascal 412 



Clover 364, 365, 366, 367, 368 



Clover-grass 412 



Clover, rabbit-foot 364 



c. m. centimeter, see rule lines on last page. 



Cockle 330 



Cocklebur 444, 445 



Common burdock 418 



Common chiekweed 337 



Common mallow 379 



Common milkweed 389 



Common mullein 406 



Common thistle 425 



Compositae 414 



Composite family 414 



Conium 385 



Conringia 348 



Convolvulaceae 390 



Convolulus 390, 391 



Cordate, 



Heart shaped, as usually pictured, with the point of attachment at the broad end. 



Corn-bind 390 



Corn gromwell ■ 395 



Corn speedwell 407 



Consulting botanist in England 282 



Couch grass 289 



Cow cress 350 



Cow-herb 334 



Crassulaceae 356 



Creeping, running along at or near the surface of the ground and rooting. 



Creeping buttercup 340 



Cress, penny 355 



Cress, winter 343 



Crimson clover 365 



Crowfoot 339 



Crowfoot family 339 



Cruciferae 343 



Curled dock 312 



Cuscuta 392, 393 



Cut -leaved crane's bill 370 



Cycloloma 322 



Cylindrical 



Cyme, usually a broad and flatfish determinate inflorescence, i. e. with its central or terminal flowers 

 blooming earliest. 



Cynanchum 390 



Cynodon : 394 



Cynoglossum .- 394 



Cyperaceae 303 



