928 



INDEX. 



Amaryllis aulica, size of flowers, ii. 185. 



Amaryllis Belladonna, flowers and change of 

 temperature, ii. 503. 



Amaryllis equestris, kc, size of flowers, ii. 185. 



Ambras, castle of, in Tyrol, Lichens on pil- 

 lar, i. 24T. 



Amelauchier vulgaris, deciduous protective 

 woolly hairs, i. 354. 



AmentacesB, ii. 719. 



— bracts and fruit, ii. 434. 



— chalazogamic fertilization, ii. 412. 616. 



— more than one embryo-sac in, ii. 478. 



— numerous hybrids of, ii. 583. 



— table of modes of fertilization, ii. 413. 

 Amentales, ii. 762. 



Amherstia nobilis, scarlet flower, ii. 196. 

 Amide, formation, i. 458. 

 Amides, especial function, i. 464. 

 Aminoid scent, ii. 199. 



insects attracted by, ii. 207. 



Ammonia, i. 263. 



— absorption by glandular hairs, i. 65. 



— absorption from atmosphere, by plants 



with water-receptacles, i. 241. 



— absorption with atmospheric water, i. 156. 



— sources of and relation to plants, i. 65. 

 Amcebge, i. 137. 



— feeding of, i. 56. 



— of Myxomycetes, apeciflc individuality, ii. 



490. 

 Amorpha fraticosa, &c., reserve-buds, ii, 32. 



leaf, day and night positions, i. 533. 



leaf-movements, i. 338. 



Amorphophallustitanum, description, ii. 745. 

 AmpelidcEe, anthocyanin, i. 484. 



— extra-axillary buds, ii. 28. 



— protection of pollen, ii. 124. 

 Ampelopsia, PI. V. i. 488. 



— tendrils, i. 699. 



Ampelopsis hederacea, crystals, i. 457- 

 Ampelopsis inserta. See Vitis inserta. 

 Ampelopsis quinquef olia, allurement of bees, 

 ii. 206. ■ 



— separation-layers, i. 360. 

 Amphibious plants. See also Pl(mts. 



Characteristics, ii, 501. 



Amphibrya, of Endlicher, ii, 604. 

 Amphicarpium, meaning, ii. 47. 

 Amphigafitria, of Frullania, ii. 698. 



— of Jungermannlacese, ii. 699. 

 Amphigonium, meaning, ii. 47. 



— of Chara, ii. 63. 



— of Muscinese, and Vascular Cryptogams, 



ii. 62, 64, 67, 659. 

 Amphiloma, various species, situation on 



column at castle of Ambras, i. 247. 

 Amphoridium Mougeotii, parthenogenesis, 



ii. 464. 

 Amygdalin, decomposition, i. 462. 

 Amygdalus, nectary, ii. 174. 



— petals after pollination, ii. 286. 



— phyUotaxis, i. 400. 



— pollen-grains, ii. 99, 



— receptacle and carpel, ii. 76. 

 Amygdalus communis, ii. 202. 

 cotyledons, i. 608. 



flower, ii. 77. 



flower-opening constant, i. 559. 



Amygdalus nana, reserve-buds, ii. 33. 

 Amygdalus Persica, evergreen in African 



oases, i. 358. 

 impossibility of grafting on Salix, i. 



215. 

 Anabeena FIo3-a;quEe, habitat, ii. 621. 

 Anacamptls and Orchis, hybridization, ii. 



683. 

 Anacamptls pyramidalis, flower-colour and 



locality, ii. 194. , 

 Anacardium occidentaJe, fruit, ii. 436. 

 Anacyclus ufQcinarum, anthooyanin in ligu- 



late florets, ii. 220. 

 Anadyomene, thallus, ii. 646. 

 Anagallis, colour of flowers, ii. 183, 567. 



— corolla and autogamy, ii, 368. 



— edible staminal hairs, ii. 170. 



— germination constant, i. 568. 



— prostrate, i. 664. 



Anagallis, seed and embryo, ii. 422. 

 Anagallis arvensis, buds on hypocotyl, ii. 28. 



latitude and opening, ii. 217. 



origin of flower-stalk, i. 737. 



Anagallis Phflippi, withering of corolla and 



pollinatiou, ii. 286. 

 Anagallis phcenicear, protection of pollen, ii. 



120. 



seed and embryo, ii. 423. 



Auamirta Cocculus, leaf-stalk bundles, i. 



649. 

 Ananassa sativa, collective fruit, ii. 436, 734. 



inflorescence, i. 738. 



seed and embryo, ii. 425. 



Anaphyte, or shoot-member, ii. 470. 

 Anaphytes, application of term, ii. 6. 



— sorts of, ii. 470. 



Auastatica Kierochuntica, opening and clos- 

 ing due to hygroscopic changes, i. 344. 



seed-dispersal, ii 845. 



Anatomy, influence of habitat on, ii. 511. 



— of plants, Nehemiah Grew's, i. 22. 

 Anatropous ovule, i. 644. 



Anatto. See JBisca Orellmia. 

 Anchusa, corolla and autogamy, ii. 367. 



— cotyledon bristles, i. 623. 



— pollen grains, ii. 99. 



Anchusa officinalis, leaf and climate, i. 325. 

 Ancylistaceae, ii. 668, 671. 

 Andresea, ii. 480, 701. 



— collection of dust, i. 266. 



— spore-dispersal, ii. 814. 

 AndreBea rupestris, ii. 700. 



sporogonium, ii. 15. 



AndreaeacesB, characteristics, ii. 701. 

 Andrena, pollination of CypripediumCalceo- 



lus, ii. 246, 249. 



— sheltering in flowers, ii. 163. 

 Andricus, oviposition in various places, ii. 



540. 

 Andricus inflator, bud-galls on oak, ii. 543. 

 Andi'cecium, meaning of term, ii. 86. 



— of Colocasia antiijuorum, ii. 742. 

 Androgonidia, of Volvox, ii. 634, 

 Andromeda, pollen tetrads, ii. 97. 

 Andromeda hypnoides, Arctic, absence of 



hairs, i. 316. 

 Andromeda polifolia and Exobasidium Vac- 



cinii, ii. 527. 



wax on leaves, i. 302. 



Andromeda tetragona, cuticular rods on 



leaves, i. 302. 



roUed leaf, transverse section, i. 301, 



Andropogon, hermaphrodite and staminate 



flowers, ii. 297. 



— pith, ii. 746. 



— pollination, ii. 142. 

 Androaace, heterostyly, ii. 302. 



— hybrids, ii, 585. 



— nectary, ii. 175. 



— protection of pollen from wet, ii. 111. 

 Androsace elongata, &c,, autogamy, ii, 341. 

 AndrosEkce maxima, anthocyanin, i, -521. 

 Androsace obtusifoUa, white flowers, ii. 198, 

 Androsace sarmentosa, Himalayas, runners, 



i. 664. 

 Androsffimum, twisting of internodes, i. 417. 

 Androspores, of CEdogonium, ii. 651. 

 Andryala, hairiness, i. 317 

 Aneimia, sporangia, ii. 709. 

 Anemone, sestivation, ii. 210. 



— alluring petals, ii. 170. * 



— hybrid flower, colour, ii. 567. 



— hybrids, ii. 584. 



— insect reception, ii. 229. 



— insects and pollen, ii. 244. 



— opening of flower, ii. 220. 



— protection of pollen, several means, ii. 127. 



— protogynous, ii, 311. 

 Anemone alplna, autogamy, ii. 382. 



&c., anthocyanin in sepals, ii. 220. 



flower-colour and locality, ii. 194. 



habitat, i. 113. 



nectaries, ii, 167. 



Anemone baldeusis, autogamy, ii. 381. 



flowers, sexual conditione, ii. 303. 



neotorless, ii. 167. 



Anemone Hepatica, altitude and opening, 



ii. 218. 



autogamy, ii. 345. 



colour-contrast of flower, ii. 189. 



nectarless, ii. 167. 



protection of pollen, ii. IH 127. 



Anemone intermedia, hybrid, coloiir of 



flowers, il. 567. 

 Anemone nemorosa and A. ranunculoides, 



colour of flowers and hybrid, ii. 567. 



attacked by Sclerotinia, ii, 682. 



carpels, ii. 229. 



colour of sepals, ii. 183, 220. 



complete plant, ii. 229- 



effect of iEcidium of Puccinia f usca, ii. 



524. 



flower, polyandria, ii. 292. 



hermaphrodite, ii. 296. 



protection of pollen, ii. 120. 



Anemone Pulsatilla, autogamy, ii. 389. 

 Anemone sylvestris, dissemination, 1. 615. 



nectarless, ii. WI. 



plumed fruits, ii. 855. 



Anemone Transylvanica, autogamy, ii. 345. 

 Anemone trifolia, anthocyanin in sepak, ii. 



220. 

 Anemone vernalia, autogamy, ii. 389. 



effect of mutilation, ii. 517. 



AnemophilouB plants, ii. 129, 719. 



and hybridization, ii. 583. 



characteristics and number, ii. 133. 



pollination, ii. 139. * 



Anethum graveoleng, foliage and light, i. 



412. 

 Aneura, apical-cell, i. 578. 

 Angelica, water-receptacles, i. 240. 

 Angelica officinalis, scent, ii. 202. 

 Angelica sylvestris, fruit, ii. 428. 



mericarp, ii. 430. 



Angiopteris, sporangia, iL 709. 

 Anglospermse, distinctive characters, ii. 719, 



728. 



— embryo development, ii. 420. 



— fertilization, ii. 417. 



— germination, &c., of poUen-grains, ii. 408. 



— mesozoic, ii. 613. 



— protection of ovules, ii. 72. 



— two classes, ii. 728. 



Angiospermous trees, healing of wounds, ii. 



29. 

 Angrsecum ebumeum, epiphytic, ii. 737- 

 Angrsecum funale, chlorophyll in roots only, . 



i. 375. 

 Angi-iecum globuloBum, chlorophyll in roots 



only, i. 375. 

 Angrsecum SaJlei, chlorophyll in roots only, 



i. 375. 

 Angreecum sesquipedale, length of spur, ii. 



180. 

 Animal captors, with movement, i. 148. 

 Animals, agents in offshoot-dispei^al, ii. 827. 



— and colour sense, ii. 195. 



— and plants, as a symbiotic community, i, 



254, 



— browsing, protection against, ii. 445. 



— dispersal of seeds by, ii. 862. 



— elevation and coloration, ii. 511. 



— number captured by Utriculariffi, i. 122. 

 Anisogametes, of Bryopsis, ii. 645. 

 Annual plants, ii. 452. 



and lack of moisture, ii. 500. 



foliage stems, i. 656. 



steppe and desert, heat-resisting seeds, 



i. 556. 

 Annual ring, natmre of, i. 476, 719, 

 Annulus, of Agaricinese, ii. 689. 



— of fern-sporangium, ii. 705. 



— of moss-capsule, ii. 702. 



— of SchizseacesB, ii. 709. 

 Anoda hsstata, auto^my, ii. 355. 



protection of pollen, ii. 120. 



Anona, pollen tetrads, ii. 97. 

 Anonacese, aggregate fruits in, ii. 436, 437. 

 Antennaria alpina. See Gnaphalivmalinmim, 

 Anthemis, foliage and light, i. 412. 



— geitonogamy, ii. 322. 



Anther, application of tetm, i. 642. 



