INDEX 



757 



Malvaceae, 596 



Mdlreae, 596 



MammUlarki, 571 



Mangifera, 605 



Mangosteen, Oarciuia Mtnigosfrnia 



Manihol, 564 



Mantle-leaven, 37 



Manures, 209 



Maquis, 655 



Maranta, 711 



Marautaceae, 711 



Marattiaceae, 449 



Alarchantia, *164, *426, *427, 430, *431, 

 *432 ; air-pore, *164 



Marehantiaceae, 430 



Marijravia, inflorescence, *499 ; pollina- 

 tion, 497, *499 



Marruhium, 655 



Marsh Marigold, Caltha pahistris 



MarslUa, *455. 456, 472 ; fossil, 472 



Marsiliaceae, 455 ; sporocarps, 459 



Matricaria, *677, *6S1, 684 



Matthiola, 592 



Maximum, 178 



Mechanical influences, 264 ; in develop- 

 ment, 252 ; on growth, 264 ; stimuli, 

 as cause of movement, 317 ; tissue 

 system, 266 



Mei:ono2)sis, 587 



Median plane, 488 ; of flower, 488 



Medicago, 625 



Medick, Medicago 



ISIedlar, Mespilus germanica 



Medulla, 127 



Medullaiy ray cells, horizontal, 151 ; 

 vertical, 151 



Medullary rays, 128, 150 ; secondary, 140 ; 

 sheath, 141 



Medulloseae, 542 



Meiosis, 86, *95 



Melaleuca, 631 



Melampyrrim, 660 



Melanthieac, 702 



Melastomaceae, 629 



Melica, 693 



Melilot, Melilotus 



Melilotus, 625 



Melissa, *655 



Melon, Cucuviis Melo 



Meni1)ers of independent origin, 15, 50 



Mendel's laws, 286 



Menispermaceae, 582 



Mentha, 655, 656 



Menyanthei?, 646 



Mercurialis. *112, *561, 563 



Meristem, 107 



Meruliii.i, 413 



Mesembryanthemum, 571 



Mesocarp, 518 



Mesocarpus, 302 



Mesotaeniaceae, 347 



Mesotaenium, 347 

 Mespilus, 613 

 Metabolism, 177, 180 

 Metals, assimilation of, 232 

 MetamorjAosis, 10 ; of Primary Members, 



15 

 Metaphase, 84 

 Metaplasm, 57 

 Metroxylon, 695, 698 

 Metzgeria, *102, 434, 435 

 Miadesmia, 472 

 Micrasterias, ''347 

 Micrococcus, *11, 338 

 Microcycas, 529 

 Micropyle, 515 

 Microsomes, 58 



Microspores, 457, 467, 469, 510 

 Middle lamella, 109 

 Midsummer growth, 142 

 Mignonette, Reseda odorata 

 Milfoil, Achillea 

 Millet, ^4 ndropogon 



Miviosa, *617, 618 ; imdica, 823, *323 

 Mimosaceae, 618 

 Mimusops, 641 

 Minimum, 178 

 Mistletoe, Viscmn album 

 Mnium, *165, 436, *439, 440, *441 ; 



stem, *165 

 Monandrae, 712 

 Monarda, 656 

 Monascus, 388 

 Monkshood, Aconitum 

 Mouoblei^harideae, 380 

 Monoblepharis, *380 

 Monochasium, 491 

 Monochlamydeae, 526, 545 

 Monocotylae, 527, 684 

 Monocotyledons, 513 ; embryo, 513 ; 



germination of, 525 ; secondary growth 



of, 155 

 Monoecious plants, 481 

 Monopodia! branching, 17 ; inflorescences, 



490 

 Monopodium, 17 

 Mono-symmetrical flowers, 488 

 Monotropa, 641 

 Monstera, 35, 69S 

 Moraceae, 555 



Morchella, *390, *397 ; asci, *390 

 Morphine, 240 

 Morphology, 6, 9 ; external, 10 ; internal, 



52 

 Moras, *520, 556 ; fruit, *520 

 Mosses, see Musci 

 Movement, 177, 291 ; ciliary, 292 ; of 



protoplasm in cells, 292 ; various 



kinds of, 291 

 Movements, amoeboid, 292 ; autonomic, 



297 ; directive, 301 ; hygroscopic, 



295; nastic, 300, 319; nyctinastio, 



