656 



INDEX 



Blackberry, dewberry, 354 



high-bush, 354 



key to principal species of, 354 



leafy-cluster, 354 



long-cluster, 354 



loose-cluster, 354 



sand, 354 



white, 354 

 Blade, 42, 77 

 Blanched asparagus, 250 

 Blastophaga, grossorum, 271 

 Blitum capitatum, 296 

 Blood orange, 484 

 Blue barley, 145 

 Blueberry, 550 



black, 547 



Canada, 546 



high bush, 547, 550 



low, 546 

 black, 546 

 bush, 550 

 Bokhara, 453 

 Boll, 514 

 Bonavist, 422 

 Brace roots, 16, 159 

 Bracteole, 80 

 Bracts, 78 

 Brambles, 351 

 Bran, 106 



layer, 105 

 Brandy, 503 

 Brassica, 326, 327 



alba, 327, 340 



arvensis, 339 



campestris, 328, 337 



juncea, 340 



key to species of, 327 



napus, 328, 338 



nigra, 327, 339 



oleracea, 328 



botrytis, 330, 334 

 capitata, 329, 331 

 caulo-rapa, 330, 333 



Brassica, oleracea, gemmifera, 329, 330 

 viridis, 329, 330 



rapa, 65, 328, 335 

 Bread-fruit, 252 

 Breaking, hemp, 280 

 Brebas, 275 

 Brewing process, 149 

 British gums, 185 

 Broad bean, 422, 426, 429 

 Broccoli, 334 

 Bromus inermis, 76 

 Broom corn, 88, 196, 197 



-corn millet, 210, 2r3 

 Brown mustard, 339 

 Brush, 99 



Brussel's sprouts, 329, 330 

 Bryophytes, 62 

 Buchloe, 70 



dactyloides, 76 

 Buckbean, 414 

 Buckwheat, 286, 289 



common, 289 

 gray, 294 



family, 284 



Japanese, 294 



notch-seeded, 294 



silver hull, 294 



Tatary, 293 

 Bud variation, 25 

 Buds, 23 



accessory, 24 



adventitious, 24 



alternate, 25 



axillary, 24 



branch, 23 



classification of, 23 



dormant, 23 



flower, 23 



grafting, 23 



lateral, 24 



leaf, 23 



mixed, 23 



opposite, 25 



