INDEX 



785 



Fagopyrum, 621 ; achene, *583 ; ovary 

 of, *549 



Fagus, 612, *613, *614 



False Acacia, Robirtia 



Fascicular cambium, *144 



Fats, 30, 266 



Fegatella, antheridium, *477 



Fennel, Foeniculum 



Fermentation, 269, 274 ; bacteria of, *373 ; 

 products of, 276 



Ferns, Filicinae 



Ferns, venation of, *500 



Fertilisation, 202, 314 



Ferula, 683 



Festuca, *733, 734 ; flower of, *554 



Ficus, 617, *618 



Fig, Ficus carica 



Filago, 717 * 



Filament, 546 



Filamentous bacteria, Trichobacteria 



Filamentous lichens, 470 



Filices, 502, 505 



Filicinae, 501, 503 



Filicinae eusporangiatae, 502 



Filicinae leptosporangiatae, 502 



Flagella, 328 



Flagellata, 378 



Flagellates, Flagellata 



Flax, Linum usitatissimum 



Floral axis, 549 



Floral diagrams, 551 



Floral formula, 551 



Florideae, 421 ; climbing parts, 356 



Flowers, conditions of the formation of, 

 312 ; morphology and ecology of, 

 544 ; protandrous, 559 ; protogynous, 

 559 



Foeniculum, *678, 682, 683 



Foliaceous lichens, 470 



Foliage leaf, diagram of, *109 



Follicle, 583 



Fomes, *464, 465 



Fontinalis, 496 



Food materials, assimilation of, 247 ; in- 

 dispensable, 239 



Fool's Parsley, Aethusa cynapium 



Foreign organisms, effect on development, 

 294 



Forget-me-not, Myosotis 



Formative tissues, 46 



Fossil Angiosperms, 749 ; Gymnosperms, 

 604 



Foxglove, Digitalis 



Fragmentation, 24 



Fragraria, 663 



Fragraria monophylla, 325 



Frangulinae, 657 



Fraxinus, 687, *689 



Free cell formation, 26 



Free nuclear division, 26 



Freycinetia, 737 ; pollination of, 558 



FritiUaria, 726 



Fruit, 582 ; collective, 582 ; dehiscence 

 of, *583 ; indehiscent, *583 ; partial, 

 582 ; ripening of, 269 ; spurious, 584 



Fruttania, 488, *489 



Fmticose lichens, 470 



Fucaceae, 410, 416 



Fucoxanthin, 19 



Fucus, 410, *411, *416, *417 



Fidigo, 384 



Fumaria, nut, *583 



Fumariaceae, 643 



Funaria, 494, 496 ; archesporium, *481 ; 

 antheridium, *477 ; chloroplasts, *18 ; 

 included starch grains, *24 ; proto- 

 nema, *476 ; sporogonium, *481 



Fungi, nitrogenous food, 258 



Funiculus, 539 



Funkia, egg apparatus, *572 ; embryos in, 

 y/o 



Furze, Ulex 



Galanthus, 726 



Galeopsis, *695 



Galium, 704 ; schizocarp, *583 



Galls, 294, 295, 614 ; histoid, 295 ; 



organoid, 295 

 Gametangia, 199, 369 

 Gametes, 198, 369 

 Garcinia, 647 

 Gases, absorption of, 244, 245 ; movement 



of, 246 



Gasteromycetes, 467 

 Gaultheria, 686 

 Geaster, 468 

 Geitonogamy, 201 

 Gelatinous lichens, 470 

 Gelidium, 428 

 Gelsemium, 688 

 Gemmae, 193, 194 

 Generative cells, 542, 561 

 Genes, 317 

 Genetic spiral, 90 

 Genista, 671 



Gentiana, 688, 689, *690 

 Gentianaceae, 688 

 Geographical distribution, 209 

 Geophytes, 177 ; movement, 327 

 Geotropic curvatures, 341 

 Geotropic movement, *341 

 Geotropic position of rest, alteration of 



344 

 Geotropism, 339, 340, 346 ; negative, 



340; a phenomenon of irritability, 



346 ; positive, 342 

 Geraniaceae, 651 



Geranium, *651 ; flower of, *552 

 Germination, 202, 304, 305, 587 

 Genm, 663 



Gigartina, 422, *423, 427 

 Ginger, Zingiber officinal* 



3E 



