Textbook of Theoretical Botany, Volume 2 |
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Page 1535
... separate the carpels entirely from each other , thus dividing each septum into two . Septifragal : the carpels split ... separate at their edges , which is most nearly analogous to septifragal dehiscence . The circumscissile capsule of ...
... separate the carpels entirely from each other , thus dividing each septum into two . Septifragal : the carpels split ... separate at their edges , which is most nearly analogous to septifragal dehiscence . The circumscissile capsule of ...
Page 1684
... separate families and grouping them in the Rosales . We shall not adopt this separation here but take the older and broader view which includes them as separate tribes of the Saxifragaceae . The plants are mostly herbs or small shrubs ...
... separate families and grouping them in the Rosales . We shall not adopt this separation here but take the older and broader view which includes them as separate tribes of the Saxifragaceae . The plants are mostly herbs or small shrubs ...
Page 2146
... separate class of the Thallophyta , while Sachs separated them as a phylum , the Charophyta , equal in rank with the Thallophyta . Modern tendencies have been to transfer them to the Algae . Oltmanns treated them as a separate group of ...
... separate class of the Thallophyta , while Sachs separated them as a phylum , the Charophyta , equal in rank with the Thallophyta . Modern tendencies have been to transfer them to the Algae . Oltmanns treated them as a separate group of ...
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