INDEX 



313 



Ligule of Selaginella, 4 

 Linnaeus, 2, 159 

 Litmus, 242 

 Liverworts, 110-126 



affinities of, 299 



Lycopodium, 1 



MACROSPOEANGIUM. See Mega- 

 sporangium 



Macrospore. See Megaspore 



Male Fern. See Aspidium Filix- 

 mas 



Malic Acid, 70 



Marchantia, 118 



Megasporangium of Selaginelld, 7, 

 19 



Megaspore of Selaginella, 7, 19 



germination of, 24 



Microcycas calocoma, 305 



Microcysts, 288 



Microsporangiuni of Selaginella, 6, 

 17 



Microspores of Selaginella, 6, 18 



germination of, 20 



Mildew of hop, 236 



of wheat, 251, 256 



Monarch roots, 13 



Moncecism of Funaria, 132 



Monostelic, 11, 44 



Monotropa, 216 



Mosses, 110, 126-145 



affinities of, 300 



Mould, 217 



Movements of Bacteria, 274 



of Myxomycetes, 281, 287 



of spermatozoids, 22, 67, 70, 



136, 155, 198 



of zoospores, 151, 161, 177, 



186, 221 

 Mucor, 234 



Muscinese. See Bryophyta 

 Mushroom, 266-271 

 Mycelium, 219, 229, 236, 254, 259, 



266 



Myxamoebse, 288 

 Myxomycetes, 280-289 

 affinities of, 290 



Nemalion, 209 

 Neottia nidus-avis, 216 



Nitrates, 277 



Nitrogen, assimilation of, 277 

 Nostoc, 212-215 



- affinities of, 291 

 Nucleus of Bacteria, 274 



of Cyanophycere, 213 



- of Mushroom, 267, 269 



of Myxomycetes, 284, 286 



- of CEdogonium, 149 

 -- of Pelvetia, 196 



- of Pytliium, 219 



- of Sirirogyra, 169 



of Vaucheria, 175, 180 



OAR WEED. See Laminar ia 

 CEdogonium, 147-159 



- affinities of, 298 



- ciliatum, 148 

 Oidium condition, 232 

 Oogonium of CEdogonium, 153 



of Pelvetia, 195 



- of Pythium, 224 



- of Vaucheria, 178, 179 

 Oomycetes, 228 



Oophyte of Equisetum, 100 



of Funaria, 128 



of Male Fern, 43 



- ofPellia, 110 

 Oospore of CEdogonium, 156 



- of Pelvetia, 200 



- of Pythium, 226 



- of Vaucheria, 181 

 Operculum of Funaria, 139 

 Orobanche, 216 

 Osmunda, 61 



Ovum, 32 



- oi Equisetum, 104 



- of Funaria, 135 



- of Male Fern, 69 



- of CEdogonium, 153 



- ofPellia, 117 



- of Pelvetia, 197 



- of Pythium, 225 



of Selaginella, 26 

 - of Vaucheria, 180 



41, 48 



Palisade tissue in Funaria, 139 

 -- in Male Fern, 49 

 Palmella condition of Ulothrix, 167 

 Paraph yses of Funaria, 134 

 of Lichen, 248 



