INDEX 
Bacteria, disease-producing, 373 
forms of, 355 
higher, 372 
iron, 373, 8374 
lophotrichous, 366 
lower, 370 
monotrichous, 366 
morphology due to cleavage, 367 
motility of, 365 
nitrifying, 182, 367 
nutrition of, 366 
parasitic, 366 
pathogenic, 374 
peritrichous, 366 
products of, 367 
rapidity of multiplication, 369 
reproduction of, 367 
saprophytic, 366 
sporulation, 368 
sulfur, 372, 374 
thermophilic, 364 
Bacteriacea, 371 
Bacterial cultures, 364 
Bacteriology, defined, 3 
Bacterium, 372 
Balata, 582 
Bald Cypress, 619 
Balm, 596 
Balmony, 600 
Balsam Apple, 608 
Balsams, 97, 98 
Balsamum Peruvianum, 539 
Balsamum Tolutanum, 539 
Bamboo, 484 
Banana, 305 
Banana Family, 492 
Baneberry, 518 
Banyan, 161 
Baptisia, 540 
Baptisia tinctoria, 540 
Barbaloin, 84 
Barberry, 519 
rust on, 401 
Barberry Family, 515, 519 
Bark, defined, 206 
Figs. of sections of stem-bark of 
Cascara Sagrada, 208, 209, 
210 
histology of a typical, 208. 
745 
Bark, scale, 130 
shell, 130 
Barley, 75, 259 
Fig. of leaf and stem, 243 
Fig. of longitudinal section through 
root-tip of, 156 
fruit, 304 
starch of, 78, 81 
Barosma, 330, 545 — 
betulina, 545, 546 
crenulata, 546 
serratifolia, 546 
Basidiomycetes, 375, 397 
Basidiospore, 397 
Basidium, defined, 397 
Basswood, 559 
Bast, fibers, 122 
hard, 202 
Bast, soft, 202 
Batrachospermum, 357 
Bauhin, G., 324 
Bay Leaves, 574 
Bayberry Family, 176, 600 
Bayberry wax, 96, 502 
Bean Family, 176 
Bean, Fig. of, 313 
starch of, 82 
Bearberry, 580 
Bear’s Foot Root, 519 
Beauty-berry, 593 - 
Beech, 245, 304 
Beech Family, 506 
Beets, 514 
Beggiatoa, 374 
Beggiatoacea, 374 
Begonia, adventitious buds of, 185 
roots of, 160 
Fig. of cross sect, of leaf stalk, 117 
Begoniaceea, 221 5 
Belz Fructus, 546 
Belladonna, fruit of, 304 
Belladonnz Folium, 597 
Belladonnz Radix, 597 
Bentham, G., 326 
Benthos, 617 
Benzoin, 97 
Benzoin Family, 582 
Benzoinum, 583 
Berberidacea, 279, 515, 619 
