458 



•^W 



. INDEX. 



Page. 



Whorled, a set 



Whorled mallo^l Z-Mt: . '(r. . . . . ■ 380 



Wild barley . . Effijj| • ■ v'.,\, . . •'. . . ..- 298 



WQd buckwhesKS^. .... . . . ». ......-..;. 306 



Wild carrot . . • ffijpr ~^ • '&«&■■' *■■■'-■ 386 



Wild garlic. . . . Kj*. % % £ 304 



Wild oat ^R . t vj - 304 



Wild onion ■*%■ ^ •'• ■"•$- 304 



Wild parsley .... SJf . . .JL- Ll , it 383 



Wild parsnip aj3?".- . »l n| " 386 



Wild pepper-grass. . j^ . . . W j 352 



Willow-leaved dock . . , ». I 313 



Winged pigweed '. * >j^ ft ,322 



Winter cress «.'•••■■ \kk ■■•■■■ ^ -'•' 34 3 



Wire grass . A. ....". 300 



Wood-bind :'. 391 



Wood-sorrel family 369 



Worm-seed , 349 



Xanthium 444, 445 



Yard grass 297 



Yarrow 414 



Yellow alyssum 343 



Yellow clover 368 



Yellow daisy 436 



Yellow foxtail 302 



Yellow nut-grass 303 



Yellow rocket 343 



Yellow sweet clover 363 



