OCR Text |
Show 480 INDEX. PHASEOLUS. early flowering of crossed, 293; see<.ls, 316; perforate1l by humblehees, 430 Phaseolns ·vulgaris, 153; self-fertile, 168, 067 Pisum satim.Lm, 160; measurements, 1G2; St-dd\>m intl'rcroes, 169; f:)Ummary of exrr.ri IIJeUtS, 2()4, 278; self-fertile, 367 Plants, cro:; ·ed, gr n.ter consti-tutional vigour, 285 Ple1·oma, 361 Polemoniace;.e, 182 Pollen, relative fertility of flowers crossed from a distinct plant., or with their own, 320; differ~:nco of results in Nolana prost1'rtta, R21, 823 ; crossed an<.l self-fertilised plants, ag<tin crossed from n. distinct plant and their own pollen, 32-l: ; sterile with their own, :-330-338 ; se,ui·self~sterile, 338- 34:0; loss of, 376; number of ~mins in Dandelion, :E reony, and Wistaria sinen.r:;is, 37G ; number necessary for fertilisation, 377 ; transported from flower to flower, 377; prepotency, 391-400; aboriginally the sole attrRction to insect::;, 402; quantity produced by anemophilous plants, 405 Polyanthus~ prepotency over cow-slip, 396 Polygonem, 228 Posoqueria j1·ag1·ans, 5, 391 Potato, 387 I'oterium sanguis01·ba, 407 Potts, hcaus of Anthornis 1rwlanura covered with pollen, 371 Primrose, Chinese, 225 Primttla elatior, 422, 427 -- f11'Ctndiflora, 378 -- mollis, 368 -- o.[ficinalis, 378 -- scotica, 3u2 -- sinensis, 225, 279 ; measure-ments, 227; early flowering of crossed, 293, 296 -- ve1·'is (var. o.fficinalis), 219; measurements, 221; result of experiments, 267, 268; early fiower- SALVIA. ing of crossocl. 203 ; seeds 817. self-fertility, 351 ; prepoLe~cy of dark rod polyanthus, 3Uo P1·imulcwea:, 215 Pi·inglea, 408 Protecwe;.e of Australia, 4U Prunus avium, 403 -- lau1·oce'rasus~ 40 1 Pteris aquilina, 40-1:: R. Radish, 393 Ranunculacem, 128 Rcmunculus acris, 365 Raphanus sativus, 3ti5, 303 Reinke, nectar-secreting glanut~ of P?·ttnus av,ium, 403 Re ecla lutea, 117 ; mea-;urcmonts 11 , 119; result of experiment:/ 339 ; s lf- fertile, 36~ ' -- oclorat(t, 119; measurements 120-120; solf-fertilise~l scarC'oly ex: coodod by crossed, 289; seeds, 3Hi; want of conespo11denco between seeds and vigour of offspring, 3:28; result of exp ·rim(mts, 33o; sterile and self-fertile, :358, 365 Re.c;e(lacem, 117 Rheum rhaponticum, 401 Bhexia glanclulo ·a, 3G4 Rhouodendron, spontaneous cross-ing, 394 Rhododendron azaloides, 432 Rhubarb. 39-!, 401 Ribes anreum, 4B2 Riley, Ml'., pollen caniecl by wiu<.l, 405; Yucca moth, -ns Rodgers, Mr., secret:on uf nectar in Vanilla, 4 08 Rye, experiment on pollen cf, 376 s. Salvia coccinea, 93; measureme11ts, 93 ; early fiowcring of crosse(l, 2D2 ; seeds, ;U5, 32:2 ; partially soH-sterile, 3G:~ -- glutinoHa, 4~7 INDEX. -1 1 SALVIA. Salvia g1·ahami, 42G, 428, 433 -- tenoTi, 362 arothamnus sco:oa1·ius 163 · measuremfmts,- H55-167 ; sup~riority of crossed seedlings, 285, 28B ; seed.;, 323: self-sterile, 360 Scabiosa atro-purpurea, 172; measurements, 172, 173 Scarlet-runner, 150 ~cott, .~., Papave1· somniferum, 108; stenl1ty of Verbascum, 330 ; Oncidium and Maxillaria, 331 ; on Primula scoti··a and Cortu ·a mcdthioU, 362 Scrophularicicem, 63 Self-fertile varieties, appearance of, 347-351 Self-fertilisation, mechanical structure to check, 382 Self-sterile plants, f-,29-34 7; wide distribution throughout the vegetable kingdom, 341 ; difference in plants, 342 ; cause of self-sterility, 343; affected by changed condition , 344-346 ; necessity of differentiation in the sexual elements, 3-!7 Senecio cruentus, 335, 364 -- heritieri, 3:{5 -- maderensis, 3:-{5 --· populifolius, 3:35 -- tussUaginis, 305 Sharpe, Messrs., precautions against intercrossing, 095 Snow-flake, 176 Solanacem, 188 Solanum tuberosum, 362, 387 Specularia perfoliata, 174 -- speculum, 174 ; measurements, 175, 176; crossed and self-fertilised, 276; early flowering of crossed, 293 ; seeds, 323 ; selffertile, 369 Spencer, Herbl'rt, chemical affinity, 457 Spiranthes autumnalis, R91, 421 Sprengel, C. K., fertilisation of :flowers by insects, 5, 6 ; Viola tricolor, 123; colours in flowers attra.ct and guide insect::, 372, :373; on A1·istolochia, 417 ; Aconi- URBAN. tum nap lltts, 428 ; imp rtance of in~ect::~ in fertilising flowers, 455 Stachy coccinea, 426, 428, 433 Stell(,trict media, 367 Strachoy, General, perforated flow rs in the Himalaya, 434 Btrawberry, 394 Strelitzia fertilised by the Nectarinidero, R71 Structure of plants adapted to cro. and elf fertili ·ation, 380 Swale, Mr., garden lupine not visited by bees in New Zealand, 150 Sweet-pt:-a, 15~ T. Tabernm1nontana echinatct. 3:i1, 3u~ Tables of mtasru·emeuts o.f heights, weights, and fertility of plant!:!, 240-270 rrermites, imperfectly developed males and female::;, 380 'l'hunb ergia alatct, 9tj, 277, 331 rrhyme, 419 rrinzmann, on Solcmwn /.ttbC?'OSWii, 362, 388 Tobacco, 203 'l'ransmi::;sion of the good effects of a crOI:lS to later generations, 30H Trees, separated sexes, 411 'l'rifoliurn a1·vense, 367, 384 -- incantatwn, 361 -- minus, 3ti8 --p'ratense, 361. 426, 434 --· p'rocumbens, 368 -- repens, 361 2'rop<.~;ol'ltm minus, H4; measurement,., 145 ; t:-'arly floweri11g of cro3st-d, 293; seeds, 316, 320 --tricolor, 427; seeds, 323 Tulips, 394 Typha, 405 u. UmbelUfercr, 172 Urban, 'Ig., fertilisation of Jiedieagv lupulinct, 368 2 I |