312 



INDEX 



Phloem of Equisetum, 87 



of Male Fern, 47 



of Selaginella, 10 



Phycomycetes, 229 



Physda parietina, 240-253 



pulverulenta, 251 



affinities of, 294 



Phytophthora infestans, 223 



Picea, 26, 33 



Pileus, 266 



Pilobolus crystalUnus, 228-234 



affinities of, 294 



Pinna, 40 



Pinnate, 40 



Pith in Equisetum, 85 



Pits of Call'ithamnion, 203 



Placenta, 55 



Planogametse, 166, 187 



Plasmodium, 281, 289 



Pleurococcus vulgarte, 292 



Polystelic, 44 



Procarpium, 208 



Promycelium, 258 



of Equisetum, 100 



of Male Fern, 43, 62-64 



of Selaginella, 20, 33 



Protonema, 143 



Protoxylem of Equisdum, 86 



of Male Fern, 47 



of Sclaginella, 10, 11 



Pseudopodia, 282 



Pteridophyta. See Vascular Cryp- 

 togams 



Piiccinia graminis, 253-265 



Malvacearum, 270 



Pyrenoids of (Edogonium, 149 



of Spirogyra, 164 



of Ulothrix, 160 



PyfMum Baryanum, 218-228 



affinities of, 293 



HACHIS, 40 

 Kamenta, 41, 48 

 Receptacles, 190, 194 

 Respiration of Bacteria, 276 

 Khizoids of Funaria, 127, 131 



of Lichen, 242 



ofPellia, 112 



of Sphcerotheca, 236 



of Vaucheria, 175, 178 



Ehizophores, 4, 18 



Riceia. 299 



Root of Equisetum, 80, 90, 95 



of Male Fern, 42, 50 



of Selaginella, 13 



Root-cap of Equisetum, 95 



of Male Fern, 53 



of Selaginella, 15 



Root-hairs of Equisetum, 91, 100 



of Male Fern, 52, 61 



ofPellia, 111 



of Selaginella, 28 



Rootlet of Equisetum, 96 



of Male Fern, 54 



Root-tubercles of Leguminosse, 277 

 Rust, 253 



SAPROPHYTES, 216, 271, 272 

 Sargassum, 201 

 Scalariform, 12, 47 

 Schizophyta, 292 

 Sclerotium, 284 

 Seaweeds, 146, 183, 201 

 Selaginella, 1-37 



affinities of, 303 



Seta of Funaria, 137 



of Pellia, 120 



Sexual generation. See Oophyte 

 Sieve-plates of Pelvetia, 191 

 Siphonese, 174, 177, 181 



affinities of, 293 



Soredium, 251 



Sorus, 43, 55 



Spawn of Mushroom, 266, 270 



Spermatium, 206, 250, 263 



Spermatozoids of Equisetum, 101 



of Funaria, 134 



of Gymnosperms, 29, 32, 75, 



107, 303 



of Male Fern, 65 



of (Edogonium, 152, 155 



ofPellia, 116 



of Pelvetia, 195 



of Selaginella, 21 



of Vaucheria, 179 



Spermogonia, 250, 262 

 Sphcerotheca, affinities of, 294= 



Castagnei, 235-240 



pannosa, 236 



Spirogyra, 16Jbl74 



affinities 0^92 



Sporangium of Ectoca^ms, 186 



