INDEX 



391 



riat Diatoms, 181, 334 



Kelps, 200 

 Florideae, 207, 338 

 Flower, 274, 285 



axes, 301 

 Flowering Plant Ancestors, 274, 

 355 

 Plants, 274, 284, 357 

 "Flower" of Mosses, 250 

 Fly Fungi. 33G 

 Foeniculum, 372 

 Fomes, 230, 346 

 Fontinalaceae, 252, 351 

 Forget-me-nots, 3G6 

 Formaldehyde, 85, 153 

 Formation of New Cells, 19 

 Formic Acid, 140 

 Fossombronia, 349 

 Fouquieraceae, 3G4 

 Fragaria, 289, 306, 368 

 Fragiiariaceae, 334 

 Frankeniaceae, 364 

 Fraxinus, 366 

 Free veins, 257 

 Freezing of plants, 96 

 Froelichia, 365 

 Fructose, 18, 145 

 Fruit, 288 



-spores, 175 

 Sugar, 145 

 FruUania, 349 

 Fucaceae, 337 

 Fucales, 201, 337 

 Fuchsia, 370 

 ^^ucus, 201, 337 

 ' Funaria, 250, 350 

 Funariaceae, 252, 350 

 Fungi, 179, 211 



Imperfecti, 213, 347 

 Fungus cellulose, 5, 154 



sugar, 146 

 Fusarium, 34S 

 Fusel oil, 142 

 Fusidadium, 239, 348 



Gaillardia, 375 

 Galactose, 145 

 Galium. 373 

 Gall-fungi, 172 



Gallic acid, 141 



Gallotannic acid, 141 



Gametangia, 200 



Gametes, 109 



Gametophyte, 110, 242 



Gamopetalous. 303 



Gamosepaly, 304 



Garden Currant, 309 



Gaura, 370 



Gazania, 375 



Gazanias, 375 



Geaster, 231, 345 



Geissolomataceae, 371 



Gelidiaceae, 338 



Gemmae, 246 



Genera, 158 



Generation, 171 



Genicularia, 333 



Gentiana, 366 



Gentianaceae, 366 



Gentianales, 366 



Geoglossaceae, 342 



Geoglossum, 342 



Geologic time, 161, 162 

 Georgiaceae, 351 

 Geotropism, 125 

 Geraniaceae, 362 

 Geraniales, 362 

 Geranium, 302, 362 

 Geraniums, 362 

 Gerardia, 367 



Germination of seed, 281, 288 

 Gesneraceae, 367 

 Geum. 291 

 Giant Kelp, 201 



Puff-I)all. 228 

 Gigartina. 339 

 Gigartinaceae, 339 

 Gigartinales, 339 

 Gilia, 366 

 Gills, 230 

 Ginkgo, 275, 355 

 Ginkgoaceae, 355 

 Ginkgoales. 275, 355 

 Ginsengs, ',i7'2 

 Girdle. ISO 

 Gladiolus. 319, 360 

 Glaucocystaceae, 167, 332 

 Glaucocystales, 167, 332 

 Glaucocystis, 167, 332 

 Glcba, 228 



