Floral plasticity and flower evolution inAtriplex halimusL. (Amaranthaceae)
نویسندگان
چکیده
منابع مشابه
Missing links: the genetic architecture of flower and floral diversification
Variations in floral architecture are evolutionarily and economically important, affecting features such as pollination, predation and seed dispersal. However, in spite of the central role of flowers in plant reproduction, agriculture and horticulture, the processes responsible for the origin and subsequent evolution of the flower remain fundamental problems in plant biology. Major questions in...
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Flowers can be classified into two basic types according to their symmetry: regular flowers have more than one plane of symmetry and irregular flowers have only a single plane of symmetry. The irregular condition is thought to have evolved many times independently from the regular one: most commonly through the appearance of asymmetry along the dorso-ventral axis of the flower. In most cases, t...
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ژورنال
عنوان ژورنال: Acta Botanica Gallica
سال: 2006
ISSN: 1253-8078,2166-3408
DOI: 10.1080/12538078.2006.10515540