Fertilization (9)--144
Fossil record (26)--359
    associations with fossil bryozoans (26)--361
    in calcified and coralline matrices (26)--359
    other associations (26)--362
    specimens in fossil plant remains (26)--361

Genetics (24)--337
    chromosome numbers (24)--343
    intergeneric matings (24)--342
    interspecific matings (24)--341
    matings in dioecious-species (24)--339
    meiosis (24)--342
    sexual cycle (24)--344
Geolegnia (44)--740
    key to species (44)--740
    species of (44)--740
        inflata (44)--740
        septisporangia (44)--742
        sp. (44)--743
Growth, physiology of (16)--228
    saprophytic species (16)--228
        carbon sources (16)--229
        growth regulators (16)--236
        nitrogen sources (16)--230
        responses to combined C and N sources (16)--232
        salinity (16)--234
        sterols (16)--237
        sulfur and other elements (16)--233
        vitamins (16)--234