1056 INDEX 



Exothecium, 722 

 Extine, 675, 722 

 Extra-floral nectary, 1028 



Fagiis sylvatica, Sjg, Sjg, 898 

 Fairy Rings, 319 

 Family, 38 

 Fasciated stems, 945 

 Fastigiate branching, 840 

 Fatsia, 953, 1030 



— japonica, lojs 

 Fern seed, 495 



Ferro-concrete structures, 914 

 Fertilization, 29 



— tube, 239 

 Festuca, 801, 880 

 Feulgen test, 18 

 Fibonacci series, 986 

 Fibre cells, 460 



— tracheids, 462, 899 

 Fibrous root system, 787 

 Ficus betighalensis, 824, 826 



— elastica, 458, 477, 1027, 1045 

 Field Horsetail, 618 

 Filicales, 480 



Finger and Toe disease, 193 

 Fir, 657 



Fistular pith, 909 

 Fistulma hepatica, 318 

 Flagellata, 52 

 Flagellum, 29 

 Flannel-weed, 102 

 Flemming, 34, 357 

 Floral spurs, 1045 

 Floridean starch, 156 

 Florin, 678 



" Flowering Ferns," 520 

 Foliar spurs, 661 

 Fames annosus, 318 



— applanatus, 317 



— igniarius, 318 



— officinalis, 3 1 8 

 Forestry, 2 



Formative tissues, 848 

 Forsythia intermedia, Sjg 



— suspensa, 1013 



Fountain type of thallus construction, 1 76 

 Fovea, 599 

 Frag aria, 476 



— vesca, 932 



Fraxinus excelsior, 906, 9J2 



Fries, Elias, 45 



Fritillaria, 1040 



Fruit, 640, 643 



Fucales, 136 



Fuchs, 41 



Fuchsia, 1017 



— globosa, 1 027 



— riccartoni, 905 

 Fucoxanthin, no 

 Fucus, 137, 182, 186 



— air bladder, 139 



— conceptacle, 137, 140 



— sexual reproduction, 140 



— structure of thallus, 139 



Fucus serratus, 138, 141, 142, 143, 184 



— spiralis, 184 



— vesiculosus, 138, 139, 184 



Funaria hygrometrica, 416, 427 

 Fungal nutrition, special features of, 338 

 Fungi, 17, 33, 47, 49 

 - — classes of, 188 



— distribution of, 336 



— Imperfecti, 188, 250 



— origin of, 340 

 Fungus cellulose, 188 



— flora of woodlands, 337 

 Funicle, 330 

 Furrowing, division by, 1 1 



Gage a, 1040 

 Galanthus, 1040 

 Galaxaura, 150 

 Galium, 993 



— aparine, 469 

 Gametes, 29 

 Gametophyte, no 

 Garden Pea, 1037 

 Gasteromycetes, 328 

 Gaudichaud, 653 

 Geaster triplex, 329 



Gemmae, 389, 407, 411, 519, 599, 613 



Gene, 23 



Generations, alteration of, no 



Generative tissue, 573 



Genetic spiral, 986 



Genetics, 2 



Genista sagit talis, 931 



Genome, 26 



Genus, 38 



Geophytes, 781 



Geranium, 953 



Gerard, John, 42 



Germ plasm, inheritance of, 35 



— theory, 352 

 Gesneraceae, 1043 

 Gigartina stellata, 184 

 Gigartinales, 150, 153 

 Gills, in Agaricales, 318 

 Ginkgo ; anatomy of leaf, 734 

 — • — of root, 737 



of stem, 753 



— embryogeny, 744 



— germination, 744 



— male strobilus, 737 



— name, 733 



— ovule, 738 



— relationships, 747 

 Ginkgo biloba, 698, 704, 731 

 Ginkgoales, 731 



Girder structure, 914 



Girdle bundles, 716 



Gladiolus, 939 



Glands, 470 



Glaucous surface, 457, 1005 



Gleba, 238, 331, 333, 335 



Gleditschia, 799 



Gleichenia flabellata, 560, 563 



— pectinata, 565 

 Gleocapsa, 366 

 Glochidium, 553 

 Gloriosa, 1037 

 Glossopodium, 581, 600 

 Gluck, 992 

 Glycogen, 840, 341 

 Gnetales, 747, 896 



