نتایج جستجو برای: ranunculus damascenus
تعداد نتایج: 496 فیلتر نتایج به سال:
Asexual taxa often have larger ranges than their sexual progenitors, particularly in areas affected by Pleistocene glaciations. The reasons given for this 'geographical parthenogenesis' are contentious, with expansion of the ecological niche or colonisation advantages of uniparental reproduction assumed most important in case of plants. Here, we parameterized a spread model for the alpine butte...
Ranunculus L. with about 600 species is the largest genus in the Ranunculaceae. Problems in the taxonomy of the genus are due to high variability and polymorphism among different individuals and populations of certain species. Morphological characters of nectar scale have been considered as valuable taxonomical characters in some perennial species in some groups (Praemorsa, Grumosa, Rhizomatosa...
Protein and phenolic compound content antioxidant capacity were determined from honey bee collected unifloral pollen pellets Ranunculus, Brassica, Filipendula, Rubus, Vicia, Trifolium, Epilobium, Taraxacum species of boreal coniferous zone in Finland. The aim the study was to investigate relation between chemical composition botanical origin pellets. protein ranged 18.2 29.3%. One hundred twent...
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