306 



INDEX 



164 ; in Cystopus, 85 ; in CEdogo- 

 nium, 53, 54 ; in PhiBophycejE, 70 ; 

 in Rhodopliycese, 74, 75 ; In Sapro- 

 legnia, 83; in Spermatophytes, 

 160 ; in Vaucheria, 58. 



Fig (Ficus),182. 



Figworts (ScrophulariacesB) , 214, 

 218, 219. 



Filices, 136. 



FilioineaB (see also " Ferns "), 157. 



Filmy ferns (see also " Hymenophyl- 

 laceae), 126, 127, 131, 135, 151, 276, 

 Fig. 35. 



Fimbriaria Californica, 103, Fig. 

 26. 



Fir, 169, 227, 230, 245. 



Fish, 259. 



Fission, 7, 25, 35, 36, 65, 285. 



Fission plants (Sehizophyta) , 34. 



Fission algse (see " Schizophyceje," 

 " Cyanophycefe ") . 



Flagellate Infusoria, Flagellata, 33, 

 38, 45, 64, 76, 284, 288. 



Floats (of kelps), 68, 69, Figs. 17, 

 18. 



Floral axis, 182, 208, 209, 211. 



Floral envelope (see also "Peri- 

 anth"), 178, 



Floral leaves, 161, 245. 



Florida, 162. 



Flower, 10, 14, 160, 161, 165, 168, 170, 

 174, 177, 178, 182, 183, 184, 185, 186, 

 187, 188, 189, 190, 191, 192, 193, 194, 

 195, 196, 197, 202, 206, 207, 208, 209, 

 210, 212, 213, 214, 215, 216; of 

 Angiosperms, Figs. 43, 44, 45, 46, 

 47, 48, 49, 50, 51, 52, 53; of Coni- 

 fers, 165, 170, Figs. 41, 42; of 

 Cycads, 162, 163, Fig. 40. 



Flowering plants (see also "Seed 

 Plants," "Spermatophytes"), 9, 

 16, 19, 21, 28, 29, 62, 137, 141, 142, 

 144, 145, 150, 152, 155, 158, 161, 275, 

 276, 288, 293, 298. 



Food of plants, 19, 171, 192, 217, 262. 



Foot (of embryo), 109, 111, 120, 129, 

 130. 



Forests, 238, 240, 241, 276, 277. 



Fossil plants, 13, 14, 66, 72, 138, 142, 



143, 147, 154, 155, 165, 173, 174, 

 175, 217, 220, 221, 222, 223, 224, 225, 

 226, 227, 228, 229; Algie, 72, 221 

 222; Conifers, 173, 174, 226, 227; 

 228; Cycads, 165, 226; Diatoms, 

 66, 222; Dicotyledons, 217, 227 

 Equisetineae, 142, 143, 147, 155, 224, 

 225; Ferns, 154, 220, 223, 224 

 Fungi, 222 ; Gingko, 166, 226, 227 

 Lycopods, 147, 154, 155, 225, 226 

 Mosses, 223. 



Fossombronia longiseta, 109, Fig. 

 28. 



Foxglove (Digitalis), 253. 



Fox-grape (Vitis labrusca), 237. 



Fragmentation of nucleus, 62. 



Fresh-water algje, 264, 265, 287, 289. 



Fritillaria, 239. 



Fruit, 29, 165, 181, 182, 183, 202, 211, 

 216, 243. 



Fucacese, 69, Fig. 18. 



Fuchsia, 210, 211, 249, Fig. 51. 



Fucus, 69; F. vesieulosus, 69, Fig. 

 18. 



Funaria, 114, 117, Figs. 29, 30. 



Fungi, 11, 16, 28, 33, 48, 73, 80, SI, 

 82, 83, 84, 86, 87, 91, 92, 93, 94, ifi, 

 96, 97, 98, 99, 100, 101, 181, 222, 242, 

 279, 288, 297 ; alga F. ( see " Phyco- 

 mycetes") ; insect F. (see "Insect- 

 fungi"); fossil F., 222; true F. 

 (see " Myoomycetes"). 



G 



Gamete, 26, 39, 44, 52, 53, 58, 67, 

 285, 287; Confervaceffi, 52, 53; 

 Phseophyceae, 67, 70 ; Protocooca- 

 ceEe, 44; Siphonete, 58; Volvoca- 

 ceae, 39. 



Gametophore, 114. 



Gametophyte, 55, 105, 106, 110, 111, 

 112, 113, 114, 115, 118, 122, 123, 126, 

 127, 128, 129, 131, 137, 139, 144, 14.5, 

 147, 149, 150, 151, 152, 153. 156, 158, 

 159, 160, 163, 165, 168, 169, 171, 178, 

 180, 182, 188, 290, 291, 292, 298; 

 Angiosperms, 178, 179 ; Anthoce- 



