INDEX 



313 



Sporangium of Equisetum,, 82, 96 



of Male Fern, 42 



Myxomycetes, 285 



of Pilobolus, 230 

 plurilocular, 187 



-ofPythium, 221, 227 



of Selaginella, 6, 16 

 unilocular, 186 



Sporangioles, 234 

 Sporangiophores of Equisetum, 82, 



96 

 Spore mother-cell, 17 



sac of Funaria, 138 



Spores of Bacteria, 274 



of Callithamnion, 204, 211 



of Ectocarpus, 186 



of Equisetum, 98 



of Funaria, 141, 142 



of Male Fern, 42, 56 



of Mushroom, 269 



of Myxomycetes, 285 



of (Edogonium, 150 



of Nostoc, 214 



of Pellia, 124 



of Pelvetia, 200 



of Physcia, 245, 248 

 of Pilobolus, 230 



of Puccinia, 254, 256, 260 



ofPythium, 224 



of Selaginella, 6, 16 



of S2)hcerotheca, 238 



of Spirogyra, 172 



swarm, 287 



of Ulothrix, 166 



of Vaucheria, 176 



Sporidia, 259, 269 

 Sporogonium of Funaria, 137 



of Pellia, 120 



Sporophyll, 8, 16 

 Sporophyte of Equisetum, 96 



of Funaria, 137, 142 



of Male Fern, 43 



of (Edogonium, 157 



of Pellia, 120, 121 



of Ulothrix, 16-7 



Stele, 8 



of Male Fern, 46 



of Selaginella, 8, 11 



Stem of Equisetum, 83 



of Funaria, 128 



of Male Fern, 38, 40, 44 



Stem of SdacjiiMlla, 8 

 Sterigmata, 259, 269 

 Stipe, 266 

 Stomata of Equisetum, 89 



of Funaria, 139 



of Male Fern, 50 



of Selaginella, 13 



Suspensor of Selaginella, 29 

 Swarm-cell. See Zoosporc, 



Spores, swarm 

 Symbiosis, 247, 253 



and 



TAPETUM of Equisetum, 97 



. of Male Fern, 58 



of Selaginella, 16 



Teleutospores, 256 



Tetrasporangium, 204 



Tetraspores, 204 



Thallus,110, 185, 190, 202, 203, 242 



Thecium, 248, 249 



Toadstools, 266 



Tracheides of Equisetum, 86 



of Male Fern, 47 



of Selaginella, 12 



Trama, 268 

 Trichogyne, 208, 251 

 Trichophore, 208 



Ulothrix zonata, 159-167, 188 



affinities of, 297 



Uredineae, 253-265, 270 



affinities of, 295 



Uredo, 255, 265 

 Uredospores, 254, 255 



VACUOLES, gas, 214 



pulsating, 161 



Vallecular cavities, 85 



Vascular bundles of Equisetum, 86 



Cryptogams, 1-108 



affinities of, 301 



Vaucheria, 174-182, 218 



affinities of, 293 



Veil. See Velum 

 Velum, 269 



Venation of Male Fern, 41 

 Vernation, 41 



WATER- FERNS, 34, 37 

 Wheat, rust and mildew of, 253 

 Wood of Equisetum, 86 



