Textbook of Theoretical Botany, Volume 2 |
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Page 1168
... perianth members . With reduction in the size of flowers and a consequent reduction in the number of stamens , due ... segments shown by their falling together as units . Flowers of Triglochin occasionally occur which are dimerous , not ...
... perianth members . With reduction in the size of flowers and a consequent reduction in the number of stamens , due ... segments shown by their falling together as units . Flowers of Triglochin occasionally occur which are dimerous , not ...
Page 1286
... perianth of 5-7 minute , green segments , enclosing 5-12 stamens which are situated more or less opposite the perianth segments . Both filaments and anthers are short and there are no nectaries present . The female inflorescence con ...
... perianth of 5-7 minute , green segments , enclosing 5-12 stamens which are situated more or less opposite the perianth segments . Both filaments and anthers are short and there are no nectaries present . The female inflorescence con ...
Page 2000
... Perianth segments unequal , free . Stamens six , attached at the base of the perianth segments . Fruit a septicidal capsule . Seeds narrow or winged . The only genus is Veratrum with fifty species in north temperate regions . The ...
... Perianth segments unequal , free . Stamens six , attached at the base of the perianth segments . Fruit a septicidal capsule . Seeds narrow or winged . The only genus is Veratrum with fifty species in north temperate regions . 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