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. 

 Muscinese, archegonium, ii. 64. 



— fertilization, ii. 65. 



— sporogenous generation, ii. 15. 



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

 Musbroom, basidia, ii. 20. 



— force of growth, i. 514. 

 Musbroom-spawn, a mycelium, i. 100. 

 Musk Orchis. See Herminium Monorchis. 

 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. 

 Myooidea, life-cycle, ii. 653. 

 Mycoidea parasitica, hosts, ii. 653. 

 Mycoideaceis, reproductive bodies, ii. 653. 

 Myoomycetes, distinctive characters, ii. 676. 

 Mycorhiza Fungus of Pinus, ii. 678. 

 Mycosis, nature of, ii. 678. 

 Mycropyle, of ovule, i. 644. 

 Myoporaceje, 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. 



Myosurus minimus, ii. 773. 



receptacle and carpels, ii. 73. 



Myrica, porogamic fertilization, ii. 413. 

 Myriophyllum, as lime accumulator, i. 260. 



— monijecious, ii. 297. 



— protogynous, ii. 313. 



Myriophyllum spicatum, stem section, i. 735. 

 Myristica moschata, seed and aril, ii. 425. 

 Myristicacese, 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, Avistralian, wax on leaves, &c., i. 



292. 

 Myrtus, stamlnal insect platform, ii. 230. 

 Myxamoebie, 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. 531. 



N. 



Naiadaceje, i. 424. 



Naias, food-absorption, i. 765. 



— pollen and pollination, ii. 105. 



— spiny leaves, i. 438. 

 Narcissus, ii. 734. 



— autogamy, ii. 332. 



— germination, i. 604. 



— leaf twist, i. 429. 



— pollen-grains, ii. 99. 



Narcissus 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. 

 Nardosmia fragrans, scent, ii. 201. 

 Nardosmia frigida, offshoot formation, ii. 



453. 

 Nardus, pollination, ii. 142. 

 Nardus stricta, absorption cells, i. 114. 



and cattle, i. 436. 



Narthecium, ii. 730. 



— autogamy, ii. 334. 



— eciuitant 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. 544. 



Natural selection, theory of, ii. 600. 



Natural system, of classification, ii. 602. 



Nature Philosophers, speculations about 

 Balanopborese, i. 190. 



Natiu-e- 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 Ranunculaoefe, ii. 250. 



— morphological divisions, ii. 179. 



— of flowers, ii. 174. 



Nectariferous scale, of Parnassia, ii. 249. 

 Nectarinite, 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, &o., ii. 678. 

 Nelumbium, embryo, ii. 450. 



— venation, i. 632. 



Nelumbium luteum, size of flowers, ii. 185. 

 Nelumbium speciosum, ii. 439, 775. 



flower, ii. 440. 



size of flowers, ii, 185. 



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

 Nematodes, gall production, ii. 528. 

 Nemanthus Guilleminianus, scarlet flower, 



ii. 196. 

 Nematus gallarum, gall, ii. 533, 552. 

 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, i. 111. 



radical buds, ii. 28. 



Neottie:e, characteristic genera, ii. 737. 

 Nepenthes, genera, i. 132. 



— habitat, i. 132. 



— leave.s, 1. 1.32. 



— pitcher-plants, narrow sense, i. 130. 



Nepenthes, pitchers, i. 132. 

 size, i. 134. 



— seedling, i. 132. 



— tendrUs, i. 692. 



Nepenthes albo-marginata, pitcher, i. 134. 

 Nepenthes ampuUaria, pitcher, i. 134. 



shape of lamina, i. 123. 



Nepenthes destillatoria, i. 133. 



Nepenthes echinostoma, pitcher teeth, i. 



134. 

 Nepenthes hybrida, fringe of spines at orifice 



of pitcher, i. 124. 

 Nepenthes Mastersiana, hybrid and colour 



of pitchers, ii. 567. 

 Nepenthes Rafllesiana, pitcher teeth, i. 134. 

 Nepenthes Rajah, pitcher, i. 134. 

 Nepenthes sauguinea and N. Kharsiana, 



colour of pitchers and hybrid, ii. 567. 

 Nepenthes Veitchii, pitcher teeth, i. 134. 

 Nepenthes villosa, pitcher, i. 127. 



teeth of pitcher, i. 136. 



Nepenthes vitata, shape of lamina, i. 123. 

 Nepeta Pannonica and galls of Aulax, ii. 



537. 

 Nepeta reticulata, coloured bracts, ii. 183. 

 Nephrodium, spore-dispersal, ii. 825. 

 Nephrodium Filix-mas, membranous scales, 



i. 355. 



■ stomata, surface view and section, 



i. 294. 

 Nephrolepis Duffi, ii. 707. 



fronds, ii. 11. 



Nereocystis, thallus differentiation, ii. 663. 

 Nerium Oleander, branching, i. 749. 



epidermis, i. 369. 



food of Sphinx Nerii, ii. 488. 



habitat, i. 296. 



■ laticiferous tubes, i. 470. 



leaf, section, i. 310. 



phyllotaxis, i. 397. 



protection of stomata from wetting, 



i. 296. 



seed hairs, ii. 424. 



Neroli, from Orange flowers, i. 461. 



— oil of, ii. 203. 

 Nerve, of leaf, i. 628. 

 Nerve-parenchyma, i. 468. 



Neslia paniculata, seed fixation, i. 616. 



Nettle-leaved Bell-flower. See Campanula 

 Trachelium. 



Nettles, stinging hairs, i. 441. 



Nettle-tree. See Celtis australis. 



Net-work, of protoplasm, i. 511. 



Neuroterus fumipennis, gall, ii. 552. 



galls on Oak-leaves, ii. 537. 



spangle leaf-gall on Quercus Cerris, ii. 



541. 



Neuroterus lanuginosus, galls, ii. 552. 



galls on leaves of Turkey Oak, ii. 537. 



spangle leaf -gall on Quercus Cerris, ii. 



541. 



Neuroterus numismatis, gaU, ii. 552. 



galls on Oak-leaves, ii. 537. 



spangle leaf-gall on Quercus Cerris, ii. 



541. 



Neuroterus Schlectendali, staminal galls on 

 Quercus Cerris, ii. 540. 



Neuter flowers, ii. 294. 



Neuwiedia, stamens, ii. 736. 



New World, hairiness of plants on savan- 

 nahs and prairies, i. 317. 



New Zealand Flax. See Phormium tenax. 



Nicandra, autogamy, ii. 346. 



— nectary concealment, ii. 181. 

 Nicandra physaloides, rapid fertilization, ii. 



285. 

 Nicotiana and cold, i. 545. 



— corolla and autogamy, ii. 366. 

 Nicotiana affinis, night visitors, ii. 196, 225. 

 opening of flower, ii. 212. 



scent, ii. 2Ul. 



Nicotiana rustica and N. paniculata, Koel- 



reuter's hybrids from, ii. 579. 

 Nicotine, i. 462. 



Nidularia, coloured bracts, ii. 184. 

 Nigella, autogamy, ii. 354. 



— movements of stamens, ii. 250. 



