INDEX. 



963 



Muscardine, disease of Silk-worms, i. 168. 

 Muscari, neuter flowers, ii. 295. 

 Muscari comosum, raceme, ii. 184. 

 Muscari racemosum, bulbs, ii. 796. 

 Muscari tenuifolia, sterile flowers, ii. 187. 

 Musci. See Mosses. 

 Muscineae, archegonium, ii. 64. 



fertilization, ii. 65. 



sporogenous generation, ii. 15. 



sporogonia, spore-formation, &c., ii. 16. 

 Mushroom, basidia, ii. 20. 



force of growth, i. 514. 

 Mushroom-spawn, a mycelium, i. 100. 

 Musk Orchis. See Herminium Monorchi*. 

 Mutilation, effect on floral region, ii. 517. 



influence on plants, ii. 515. 

 Mutisia decurreus, tendrils, i. 692. 

 Mutisia hastata, tendrils, i. 692. 

 Mutisia subspinosa, tendrils, i. 692. 

 Mycelia, effects not always visible externally, 



&c., i. 165. 



fermentative action, i. 508. 



fossil remains, ii. 614. 



in salt-mine, i. 101. 



in wooden pipes, i. 117. 



- luminosity, i. 386, 502. 



mode of growth, ii. 790. 



reticular, i. 586. 



Mycelial mantle of Populus and Fagus roots, 



i. 250. 



Mycetozoa. See Myxomycetes. 

 Mycoidea, life-cycle, ii. 653. 

 Mycoidea parasitica, hosts, ii. 653. 

 Mycoideacese, reproductive bodies, ii. 653. 

 Mycomycetes, distinctive characters, ii. 676. 

 Mycorhiza Fungus of Pinus, ii. 678. 

 Mycosis, nature of, ii. 678. 

 Mycropyle, of ovule, i. 644. 

 Myoporacese, ii. 771. 

 Myosotis, colour-contrast in flower, ii. 190. 



cotyledon bristles, i. 623. 



galls of Synchitrium, ii. 520. 



- heterostyly, ii. 302. 



venation, i. 630. 



Myosotis alpestris, pollen-grains, ii. 97. 



scent, ii. 202. 



Myosotis palustris, venation, i. 631. 

 Myosotis sylvatica, autogamy, ii. 378. 



re-erection of inflorescence, i. 744. 



Myosurua minimus, ii. 773. 



receptacle and carpels, ii. 73. 

 Myrica, porogamic fertilization, ii. 413. 

 Myriophyllum, as lime accumulator, i. 260. 



monoecious, ii. 297. 



protogynous, ii. 313. 

 Myriophyllum spicatum, stem section, i. 735 

 Myristica moschata, seed and aril, ii. 425. 

 Myristicaceae, aril in, ii. 425. 

 Myrmecophilous plants, ii. 233. 



Myrrhis, how protected, i. 451. 

 Myrsinacese, ii. 770. 

 Myrtacese, ii. 781. 



coloured bracts in, ii. 183. 



coloured stamen-filaments in, ii. 183. 



position of leaf -blades in many, i. 335. 



uniformity of venation, i. 635. 



variety of foliage, ii. 471. 



venation, i. 630. 



Myrtales, Australian, inflorescence, i. 738. 

 Myrtles, Australian, wax on leaves, &c., 



Myrtus, staminal insect platform, ii. 230. 

 MyxamcebsB, nature and behaviour, ii. 619. 

 Myxomycetes, absence of cellulose, i. 573. 



animal affinities, ii. 607. 



calcium oxalate crystals in, i. 570. 



description, ii. 618. 



formative activity of protoplasm, i. 572. 

 - fossil, ii. 619. 



nature of plasmodium, i. 585. 



sporangia, ii. 491. 



structure of external coating, i. 569. 

 Myzus ribis, gall on Ribes rubrum, ii. 631. 



N. 



aiadacese, i. 424. 

 .aias, food-absorption, i. 765. 



pollen and pollination, ii. 105. 



spiny leaves, i. 438. 

 Narcissus, ii. 734. 



autogamy, ii. 332. 



germination, i. 601 

 - leaf twist, i. 429. 



pollen-grains, ii. 99. 



JTarcissus juncifolius, autogamy, ii. 378. 

 Narcissus poeticus, colour-contrast in flower, 

 ii. 190. 



dehiscence of pollen-sacs, ii. 93. 



flowers and visitors, ii. 225. 



protogynous, ii. 311. 



stigma, ii. 279. 



Narcissus Pseudonarcissus, flower, ii. 177. 



tfardosnria fragrans, scent, ii. 201. 



S'lirilosmia frigida, offshoot formation, ii. 



453. 



Nardus, pollination, ii. 142. 

 Nardus stricta, absorption cells, i. Ill 



and cattle, i. 436. 



Narthecium, ii. 730. 



autogamy, ii. 331 



equitant leaves, i. 336. 



Nasturtium officinale, epiphyllous buds, ii. 

 43. 



Nasturtium palustre, and galls of Cecidomyia 

 Sisymbrii, ii. 545. 



Nasturtium sylvestre, and galls of Cecido- 

 myia Sisymbrii, ii. 541 



Natural selection, theory of, ii. 600. 



Natural system, of classification, ii. 602. 



Nature Philosophers, speculations about 

 Balanophoreau, i. 190. 



Nature -philosophy, of Oken and others, 

 i. 13. 



Navicula, cold resistance, i. 542. 



Navicula Liber, ii. 626. 



Navicula tumida, ii. 626. 



Neckera Besseri, parthenogenesis, ii. 464. 



Nectaries and position of anthers, ii. 95. 



in Ranunculacew, ii. 250. 



morphological divisions, ii. 179. 



of flowers, ii. 174. 



Nectariferous scale, of Parnassia, ii. 249. 

 Nectariniro, characteristics of floral hosts, ii. 



225. 

 Nectarless alluring contrivances, ii. 167 et 



seq. 



- flowers, ii. 167. 

 Nectary, morphology, ii. 175. 



stipular, ii. 232. 



Nectria cinnabarina, hosts, &c., ii. 678. 

 Nelumbium. embryo, ii. 450. 



venation, i. 632. 



Nelumbium luteum, size of flowers, ii. 185. 

 Nelumbium speciosum, ii. 439, 775. 



flower, it 440. 



size of flowers, ii. 185. 



Nemato-cecidia, thread-worm galls, ii. 528. 

 Nematodes, gall production, ii. 528. 

 Neman thus Guilleminianus, scarlet flower 



ii. 196. 



Nematus gallarom, gall, ii. 533, 652. 

 Nematus medullaris, canker cushions on 



Salix, ii. 543. 



Nematus pedunculi, differences in galls, ii 

 553. 



gall on Salix incana leaf, ii. 531. 



Nematus vesicator, gall, ii. 533, 552. 

 Neomeris, structure, ii. 647. 

 Neottia, colour and surroundings, ii. 195. 

 Neottia Nidus-avis, ii. 737. 



absorption-root, i. 115. 



description, L 111. 



radical buds, ii. 28. 



Neottieaj. characteristic genera, ii. 737. 

 Nepenthes, genera, L 132. 



habitat, i. 132. 



leaves, 1. 132. 



pitcher-plants, narrow sense, i. 13C 



Nepenthes, pitchers, i. 132. 

 - - size, i. 134. 

 seedling, i. 132. 



Nepenthes albo-marginata, pitcher. 1 131 

 Nepenthes ampullaria, pitcher 



shape of lamina, . 



Nepenthes destillatoria, i. 133. 



Nepenthes echinoHtonia, pitcher teeth, L 



134. 

 Nepenthes hybrida, fringe of spines at orlflc 



of pitcher, ; 

 Nepenthes Mastereiana, hybrid ai 



of pitchers, ii. 567. 

 Nepenthes Rafflftsiana. pitcher teeth. L 131 

 es Rajah, pitcher, i. 134. 

 s sanguine* and N. Kharsiana. 



colour of pitchers and hybrid, ii. 567. 

 Nepenthes Veitchii. pitcher teeth. L 131 

 Nepenthes villosa, pit 



teeth of pitcher, i. 136. 



Nepenthes vitata, shape of lamina, L 123. 

 Nepeta Pannonica and galls of Aulax. iL 



537. 



Nepeta reticulata, coloured bracU. iL 183. 

 Nepbrodium, spore-dispersaL ii. 825. 

 Nephrodium FUix-mas, membranous scales, 



L355. 



stomata, surface view and section, 



i. 294. 

 Nephrolepis Duffi, ii. 707. 



fronds, Ii. 11. 



Nereocystis, thallus differentiation. iL 668. 

 Nerium Oleander, branching, L 749. 



epidermis, L 369. 



food of Sphinx Nerii, ii. 488. 



habitat, L 296. 



laticiferous tubes, i. 470. 



leaf, section, L 310. 



phyllotaxis, i. 397. 



protection of stomata from wetting, 



L296. 



-- seed hairs, IL 421 

 Neroli, from Orange flowers, L 461. 



- oil of, il. 203. 

 Nerve, of leaf, L 628. 

 Nerve-parenchyma, L 468. 



Neslia paniculata, seed fixation, L 616. 

 Nettle-leaved Bell-flower. See Campanula 



Trachelivm. 



Nettles, stinging hairs, L 441. 

 Nettle-tree. See CeUit avrtralii. 

 Net-work, of protoplasm, I. 511. 

 Neuroterus fumipennis. gall, ii. 551 



galls on Oak-leaves, iL 537. 



spangle leaf -gall on Quercus Cerris, ii. 



541. 

 Neuroterus lanuginosus. galls. iL 561 



galls on leaves of Turkey Oak, iL 537. 



spangle leaf-gall on Quercus Cerris. ii. 



541. 

 Neuroterus numismatis, gall. iL 661 



galls on Oak-leaves, U. 537. 



spangle leaf-gall on Quercos Oenrto, IL 



541. 

 Neuroterus Schlectendali, staminal galls on 



Quercus Cerris, iL 540. 

 Neuter flowers, iL 291 

 Neuwiedia, stamens, iL 736. 

 New World, hairiness of planU on saran- 



nahs and prairies, L 317. 

 New Zealand Flax. See Ptomium Una*. 

 Nicandra, autogamy, il. 346. 



- nectary concealment, ii. 18L 

 Nicandra physaloides, rapid fertilixatioo, iL 



285. 

 Nicotiana and cold, L 545. 



- corolla and autogamy. IL 366. 

 Nicotiana afflnis, night visitor*, iL 198, . 

 opening of flower, iL fll 



scent, ii 201 



Nicotiana rustica'and N. paniculata, Koel- 



reuter's hybrids from, U. 579. 

 Nicotine. L 461 



Nidularia, coloured bracts, IL 181 

 Nigella, autogamy, U. 351 



- movements of stamens. U. 250. 



