Textbook of Theoretical Botany, Volume 2 |
From inside the book
Results 1-3 of 30
Page 1207
... Axile with two carpels . B , Axile with three carpels . C , Axile with five carpels . The pla- centae in each case represent the inturned margins of the fused carpels . D , Parietal . E , Marginal . F , Free central . ( After Goebel ...
... Axile with two carpels . B , Axile with three carpels . C , Axile with five carpels . The pla- centae in each case represent the inturned margins of the fused carpels . D , Parietal . E , Marginal . F , Free central . ( After Goebel ...
Page 1227
... axile attachment of the ovules , which are apparently later carried outwards and upwards on to the outer walls by intercalary growth . Punica is also peculiar , for here there are two whorls of carpels , the inner whorl of three having ...
... axile attachment of the ovules , which are apparently later carried outwards and upwards on to the outer walls by intercalary growth . Punica is also peculiar , for here there are two whorls of carpels , the inner whorl of three having ...
Page 1714
... axile placentation . The family is placed in the Aristolochiales by some authors and separated thereby from the rest of the Sarraceniales . This is based chiefly upon the axile placenta- A 6 B tion , which distinguishes it from the ...
... axile placentation . The family is placed in the Aristolochiales by some authors and separated thereby from the rest of the Sarraceniales . This is based chiefly upon the axile placenta- A 6 B tion , which distinguishes it from 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