Textbook of Theoretical Botany, Volume 2 |
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Page 1225
... basal placentation , where one or , more seldom , several ovules are attached to the bottom of the loculus , or pendulous placentation , where the ovule or ovules appear to hang from the top of the loculus . A fifth method of attachment ...
... basal placentation , where one or , more seldom , several ovules are attached to the bottom of the loculus , or pendulous placentation , where the ovule or ovules appear to hang from the top of the loculus . A fifth method of attachment ...
Page 1425
... basal apparatus . Where the endospermal basal apparatus is most striking ( Juncaceae , Helobiae , etc. ) , the antipodals are small and evanescent . Haustorial outgrowths of the embryo sac itself , in the form of caeca or diverticula ...
... basal apparatus . Where the endospermal basal apparatus is most striking ( Juncaceae , Helobiae , etc. ) , the antipodals are small and evanescent . Haustorial outgrowths of the embryo sac itself , in the form of caeca or diverticula ...
Page 1466
... basal cell contributes little or nothing to the building of the embryo . Caryophyllad Type . The basal cell becomes a large suspensor cell usually without division . Solanad Type . The basal cell forms a suspensor of two or more cells ...
... basal cell contributes little or nothing to the building of the embryo . Caryophyllad Type . The basal cell becomes a large suspensor cell usually without division . Solanad Type . The basal cell forms a suspensor of two or more cells ...
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