452 



PLANT MORPHOLOGY 



Flower, pcntacyclic, 375 



perianth, 373 



stamen, 378 



sj'inpetalous, 375 



syncarpous, 375, 381 



tctraeyclio, 375 



Trillium, 373 



zonal development, 375 



zygomorphic, 374 

 Foot, 161, 169, 171, 172, 230, 238, 246, 



292 

 Fossomhronia, apical cell, 178 



embryo, 182 

 Fritillaria, embryo sac, 388, 389, 390 



endosperm, 393 



fertilization, 392 

 Frond, 278 

 Fruit, 398 

 Fucales, 80 



summary, 84 

 Fucoxanthin, 66 

 Fucus, 80, 81-83 

 Fuligo, 105 

 Funaria, 200, 203 

 Fungi, 100 



alga-like, 108 



bird's-nest, 152 



classes, 100 



comparison, 156 



club, 140 



coral, 147 



ear, 146 



gametic reproduction, 158 



general conclusions, 157 



gill, 149 



Imperfecti, 153 



pore, 147 



sac, 121 



spore reproduction, 158 



stinkhorn, 152 



tooth, 147 



trembling, 146 



vegetative body, 157 

 Funiculus, 383 



G 



Gametangium, Brijopsis, 60 



C odium, 59 



Edocarpus, 67 



Pylaiella, 68 

 Gametes, 27 



differentiation, 418 

 Gametophore, 199 

 Gametophyte, 42 



Andreaea, 198 



Andreaeales, 197 



Gametophyte, Anthorero.s, 187 

 Anthocerotales, 186 

 Botri/chiujn, 268 

 Bryales, 199 

 Bryophyta, 206 

 Culler id, 71 

 Cycadofilicales, 313 

 Equisetales, 254 

 Equifielum, 256 

 female, Angiospermae, 384 



Azolla, 303 



Coniferales, 346 



Cordaitales, 332 



Cycadales, 323 



Ephedra, 369 



Ginkgoales, 338 



Gnetales, 356 



Isoetes, 246 



Marsilea, 298 



Pinus, 347 



Selaginella, 237 



Zamia, 326 

 Filicales, 287 

 Isoetales, 245 

 Jungermanniales, acrogynae, 183 



anacrogynae, 178 

 Laminaria, 77 

 Lycopodiales, 226 

 Lycopodium, 226, 227 

 male, Angiospermae, 389 



Azolla, 303 



Coniferales, 348 



Cordaitales, 332 



Cycadales, 325 



Dioon, 328 



Ephedra, 360 



Ginkgoales, 339 



Gnetales, 358 



Isoetes, 245 



Marsilea, 297 



Pinus, 348 



Selaginella, 236 

 Marattiales, 273 

 Marchantia, 164 

 Marchantiales, 162 

 Marsileaceae, 296 

 Ophioglossales, 267 

 Ophioglossum, 268 

 Pallavicinia, 179 

 Pellia, 179 

 Polypodiaceae, 289 

 Porella, 184 

 Psilotales, 216, 217 

 Fsilotum, 216 

 Pteridophyta, 306 

 Riccia, 162 

 Salviniaceae, 301 



