Textbook of Theoretical Botany, Volume 2 |
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Page 1113
... normal flower . The double Buttercup is a good example and Pliny's " hundred - petalled Rose " ( R. centifolia ) is another . To an older generation of morphologists the phe- nomenon was known as " petalomania " . A minor anomaly ...
... normal flower . The double Buttercup is a good example and Pliny's " hundred - petalled Rose " ( R. centifolia ) is another . To an older generation of morphologists the phe- nomenon was known as " petalomania " . A minor anomaly ...
Page 1195
... normal pollen - sac . B , Stamen with stigmatic fringe and ovules . C , Stamen with stigmatic hood surrounding ovules and an open cavity . D , Mature normal embryo - sac from a staminal ovule . ( After Sawyer . ) The anatomical ...
... normal pollen - sac . B , Stamen with stigmatic fringe and ovules . C , Stamen with stigmatic hood surrounding ovules and an open cavity . D , Mature normal embryo - sac from a staminal ovule . ( After Sawyer . ) The anatomical ...
Page 1526
... normal fruits at the carpel end , but they contain more sugar . The Peach also produces parthenocarpic fruits after incom- patible pollination , but the fruits are much smaller than normal and ripen more slowly . Lastly there is the ...
... normal fruits at the carpel end , but they contain more sugar . The Peach also produces parthenocarpic fruits after incom- patible pollination , but the fruits are much smaller than normal and ripen more slowly . Lastly there is the ...
Contents
FLOWERS | 1071 |
POLLINATION AN INTRODUCTION | 1252 |
SEEDS FRUITS AND SEEDLINGS | 1481 |
2 other sections not shown
Common terms and phrases
actinomorphic anatropous androecium Angiosperms anthers antipodal apex axile axis basal base bracts calyx capsule carpels cells colour common contains corolla corolla tube cotyledons cross-pollination cultivated dehisce Dicotyledons dispersal distributed elongated embryo sac enclosed endosperm example female flowers fertilization filaments fleshy floral florets Flowering shoot flowers Fig fruit funicle gardens genera genus germination gynoecium hairs herbs hermaphrodite hypocotyl important inflorescence inner insect integument involucre later layer leaf leaves lobes loculus male flowers margins mature micropyle Monocotyledons nectar Nectar is secreted normal nucellus nuclei occur oosphere outer ovary ovules parietal perianth perianth segments petaloid petals placenta plants pollen grains pollen tube pollination mechanism produced rarely receptacle rhizome seeds self-pollination sepals separate showing shrubs single sometimes species stage stamens stem sterile stigma structure style sub-family surface testa tissue trees tropical unisexual usually vegetative visited wall whorl zygomorphic