INDEX 



735 



Marattiaceae, 445 ; pseudo-periderm, 148 

 M,n;h,u,tia, *421, *422, *426, *427 ; 



air-pore, 152 ; gemmae, 249 

 Maivhantiaceae, 426 

 Mni-i-iiliiui/i, 660 

 Mtirsiliii, *451, 466 ; parthenogenesis '.:;, 



303 



.Marsiliaceae, 451 

 Mutficariu, *681, *685, 688 

 Mufthi'ilti, 590 

 Maximum, intensity of stimulus, 175 ; 



temperature, 258 

 Mechanical, influence on growth, 260 ; 



rigidity of plants, 116 : tissues, 182, 



*183 



Mi-i-HiinjLii.i, 286 

 Median plane, 508 

 Medicttgo, 607 

 .Medlar, Mesp'dus 

 Medulla, 117, 118 

 Medullary rays, 118, *130, *138, '139, 



140; sheath, 131 

 Medulloseae, 500 

 Melnli'i/'-'/, 634 

 Mi'luiii/ii/fiiiii, 231, 666 

 Melanthieae, 538 

 Melastomaceae, 632 

 Melica, 530 

 Mdilolus, 607 

 Melissa, *660 

 Melon, t'ni-Hiiiiti Mdo 

 Mftii.tii-'t, 350 . 



Members of independent origin, 15, 49 

 Mendel's laws, 314 

 Mriiispermaceae, 580 

 Men tlm, 660 

 Menthol, 660 

 Menyantlifs, 651 



Mercurialis, *615, 616 ; epidermis, *102 

 Mercury in plants, 187 

 Meristem, 99 

 Merogony, 304 

 Merulins, 412 

 Maeatbryanthemvm, 213 

 Mesocarp, 519 

 .]/('.wi'<o-/j//x, orientation of chloropla^ts, 



268 



Mi-sophyll, 121 ; sheath, 122 

 Mesotaeniaceae, 344 

 Mesotaenium, 345 

 Mi'njiiln.f, 595 

 Mestome, 111 

 Metabolism, 186, 225 

 Metamorphosis, 10 ; of the bud, 23 ; of 



foliage leaves, 43; of primary members, 



15 ; of roots, 48 ; theory of, 15 

 Metaphase, 84 

 Metaplasm, 57 

 Metroxylon, 533 

 Metzgeria, 429 ; apex, 155 

 Mezerei cortex, 631 



Micellae, 254 



Micrasteruis, *345 



Mii-riii-nfi-iia, *11 



Micropyle, 472 



Microsomes, 58 



Microsporangia, *441, *453, 47-~> 



Microspores, 441, *453, 462, 475 



Microsporophyll.s, 47-~> 



Middle lamella, 69, 98 



Midsummer growth, 131 



M igiionette, Reseda 



Milfoil, Achillea 



Millet, A ndropogon 



Millon's reagent, 57 



Mimosa,* 599, 600 ; leaf, 34 ; movements, 



293, *294, 295 

 Mimosaeae, 599 

 Mimusops, 646 

 Mineral substances, 195 ; absorption of, 



195 

 Minimum intensity of stimulus, 175 ; 



temperature, 258 

 Mistletoe, Viscum album 

 Mitotic nuclear division, 81 

 Mitiitui, conducting strands, 110 ; >tem, 



*153 



Moisture, influence on growth, 260 

 Mdiiiia stem, *183 

 Monandrae, 549 

 Moiiurda, 660 

 Monkslipod, . 1 1'" a it uni 

 Monoblepharideae, 379 

 Mniioblepharis, *379 

 Mouochasium, 512 

 Monocotylae, 521 

 Monocotyledons, central cylinder, 118 ; 



secondary growth, 127, 144 ; vascular 



bundles, 114, 125 ; venation, 35 

 Monoecious plants, 310 

 Monogenetic reproduction, 298 

 Mouopodial branch system, 17 

 Monopodium, 17 

 Monotropa, 646 

 Monotropeae saprophytic, 231 

 Monstera, 534 ; leaf, 35 

 Monstrosities, 165 ; causes of, 16b' 

 Moraceae, 563 ; caoutchouc, 79 ; latex 



cells, 72 



Morchella, *393, 394 ; ascus, *387 

 Morphine, 226 ' 

 Morphology, 6, 9, 10 

 Morns, *521, 563 

 Moss capsule, 424 

 Mosses, Mitsci 

 Mousetail, Alyosnrus 

 Movement, phenomena of, 263-296 

 Mucilage, 70, 79 ; tubes, 94 

 Mucilaginous cell walls, 70 ; sheath, 321 

 Mucor, 383, *384, *385 

 Mucorineae, 383 

 Mucunn, anomalous thickening, *143 



