Textbook of Theoretical Botany, Volume 2 |
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Page 1168
... stamens , due to lack of space , it appears to be these alternating stamens , and those in their parastichies , which have been retained , while the intervening ones disappeared , thus completing the disruption of the primitive genetic ...
... stamens , due to lack of space , it appears to be these alternating stamens , and those in their parastichies , which have been retained , while the intervening ones disappeared , thus completing the disruption of the primitive genetic ...
Page 1176
Robert Colquhoun McLean, Walter Robert Ivimey-Cook. a solid phalanx of stamens with all their filaments united and only the anthers free . The grouping of all the stamens into coherent bundles , or fascicles , usually equal in number to ...
Robert Colquhoun McLean, Walter Robert Ivimey-Cook. a solid phalanx of stamens with all their filaments united and only the anthers free . The grouping of all the stamens into coherent bundles , or fascicles , usually equal in number to ...
Page 1178
... stamens which have been multiplied by both radial and tangential chorisis . The multiplication of stamens by chorisis is exceptional but on the other hand , reduction of the androecium appears to have been a general feature of floral ...
... stamens which have been multiplied by both radial and tangential chorisis . The multiplication of stamens by chorisis is exceptional but on the other hand , reduction of the androecium appears to have been a general feature of floral ...
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