464 
INDEX 
Nettle family, cystoliths in, 88 
Nicotiana tabacum, 391 
Nicotine, micro-chemic test for, 84 
Nidulariales, 279 
Nightshade, 391 
Family, 390 
Node, 137 
Nomenclature, 4-7 
Non-protoplasmic cell contents, 74-96 
Nostoc, 229 
Nucellus, 54, 196 
Nuclear membrane, 61, 69 
Nuclei, assisting, 200 
polar, 200 
Nucleins, 89 
Nucleolus, 60, 61, 68 
Nucleus, 60, 68 
division, 71, 72 
endosperm, 57 
Nut, 208 
Nutgall, Fig. of, 317 
Nutlet, 206, 207 
Nutmeg Family, 329 
Nux Vomica, 215, 329, 384 
Enzyme in, 95 
Nyssa, 378 
Oaks, 316 
black, 317 
white, 317 
Ochrea, 169 
Ocimum Basilicum, 397 
Ocrea, 321 
Octant cells, 44 
Ocular micrometer, 31 
(Edogonium, 71 
Oil, benne, 393 
bitter almond, 92 
cassia, 92 
cedarwood, 295 
chaulmoogra, 368 
cocoanut, 300 
linseed, 347 
mustard, 92 
Oil, palm, 300 
rose geranium, 346 
spike, 397 
turpentine, 92 
Oils, fixed, 91 
nitrogenated, 92 
oxygenated, 92 
sulphurated, 92 
volatile, 92 
Olea Europaea, 381 
Oleaceae, 381 
Oleander, latex of, 94 
Oleoresins, 92 
Oleum anisi, 324 
aurantii florum, 351 
betulae, 316 
bergamottae, 351 
cadinum, 295 
cajeputi, 375 
chenopodii, 324 
cinnamomi, 332 
erigerontis, 407 
gossypii seminis, 365 
juniperi, 295 
lavendplae, 397 
• lini, 347 
myristicae, 330 
olivae, 381 
pini pumilionis, 295 
rosmarini, 397 
ricini, 355 
santali, 320 
sesami, 393 
terebinthinae, 295 
theobromatis, 362 
thy mi, 397 
tiglii, 355 
Olibanum, 352 
Olive Family, 381 
Oogonia, 241 
Oogonium, 245 
Oomycetes, 251 
Oospore, 234, 242 
Operculina Turpethum, 388 
