596 
INDEX 
All numbers refer to pages, heavy type indicating illustrations. 
Mountain, clematis, 335, 328-356; 
laurel, 202, 379; seiaginella, 545 
Mouse-tail, 330, 331, 332, 328- 
340, 356, 404, 405 
Mucilaginous material, 485; sub- 
stances, 163 
Mucoracee, Pin-mold Family 
Mucor Mucedo, Pin-mold 
Mulberry Family, 378: fig, 102; 
hops, 157; Indian hemp, 180, 
181; India rubber-tree, 282 
Musacee, Banana F amily 
Musa sapientum, Banana; teztilis, 
233, Manila Hemp Plant 
Musci, True Mosses 
Mushroom, 125; field, 107, 113, 
395 
Mushroom Division, 503 
Mushroom Subdivision, 395, 396 
Mushroom-lichen, 508, 509 
Mushroom-lichen Family: mush- 
room-lichen, 509 
Mushrooms, 111, 308, 501; poi- 
sonous, 213 
Musical instruments, 245, 263 
Muskmelon, 88, 95, 121, 124, 283 
Must, 155 
Mustard, 128,. 183, 177; oil: of, 
133; volatile oil of, 173 
Mustard Family, 362, 398, 406, 
407: black mustard, 133; Brus- 
sels sprouts, 69; cauliflower, 70; 
common cabbage, 69; garden 
kale, 68; horseradish, 144; kohl- 
rabi, 69; radish, 55; Savoy cab- 
bage, 69; shepherd’s purse, 556; 
tree-cabbage, 274; watercress, 
70, 71; white mustard, 133; wild 
kale, 66, 67 
Mustards, 362 
Mutant, 458 
Mutation, 458 
Mutationism, 458 
Mutations like ean creations, 
460 
Mutual help, 469; support, 531 
Mycelium, 497, 496 
Myosurus minimus, Mouse-tail 
Myricacee, Bayberry Family 
Myricales, Bayberry Order 
Myristica fragrans, Nutmeg 
Myristicacee, Nutmeg Family 
Myrtacee, Myrtle Family 
Myrtales, Myrtle Order 
Myrtle Family, 400: allspice, 130; 
Brazil-nut, 44; clove, 129 
Myrtle Order, 400 
Mystery of life, 567 
Naked-seed class, 393, 397 
Naked-seeded gynoecium, 392 
N ae objects not diagrammatic, 
2 
Natural orders, 310, 311 
Names of plants, early, 3 
Napkins, paper, 224 
Nasturtium Armoracia, 
radish 
officinale, Watercress 
Native home and culture-period, 
123 
Native homes of food-plants, 120, 
121 
Natural, classification, 308; selec- 
tion, 447, 460; system, 310, 311, 
328, 433 
Nature, 562 
Nebula hypothesis, 464, 465 
Neck of archegonium, 521, 528, 
551 
Nectar, 29, 346; in flowers, 557 
Nectar-gland, 29 
Nectar-leaves, 348 
Nemalion multifidum, 
weed 
Neo-Darwinism, 448, 449 
Neo-Lamarckism, 445, 449 
Nerium Oleander, Oleander 
Nervation, 337 
Net floats, 280 
Nets, 223 
Netted-veined, 337 
Netting, 223 
Nettle Family, 398 
Nettle Order, 398 
Neutral flower, 371 
Nicotiana rustica, Turkish To- 
bacco 
Tobacum, Virginia Tobacco 
Nicotine, 184 
Nigella spp., Fennel-flowers 
Nightshade, black, 208 
Nightshade Family, 382, 401, 416, 
417: belladonna, 187; bitter. 
Horse- 
Thread- 
