Results 11 to 20 of about 127,000 (225)
Pollen Development and Stainability in Vicia faba L. and Lupinus angustifolius L.
Agriculture, 2023 Commercially, leguminous crops (Fabaceae) are the second most important group of cultivated plants, just after grasses (Poaceae). This study focuses on the analysis of pollen development and stainability in two species belonging to the Fabaceae family ...
Wiktor Skrzypkowski +3 more
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A Survey of Verbena xutha Lehm. (Gulf Vervain) Morphological and Cytological Characteristics
HortScience, 2023 Gulf vervain (Verbena xutha) is a herbaceous perennial native to the southern United States. The species produces attractive spike inflorescences that provide a source of food for many pollinators. Besides botanical classifications, pollen morphology and
S. Brooks Parrish +4 more
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Reproductive biology of two Lagenaria (Curcubitaceae) species
Botanica, 2022 The genus Lagenaria (Cucurbitaceae) members are underutilised, neglected and on the verge of being threatened to extinction. An investigation of their reproductive biology will serve as the basis for effective strategic planning towards their ...
Babatunde Olanrewaju Okunlola +2 more
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Plants, 2021 Ex situ plant collections established from seeds of natural populations are key tools for understanding mating systems of intricate taxonomic complexes, as in the Limonium Mill. genus (sea lavenders, Plumbaginaceae).
Sofia I. R. Conceição +3 more
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HortScience, 2022 Cultivated caladium (Caladium × hortulanum; 2n = 2x = 30) is an important ornamental aroid for the environmental horticulture industry. A better understanding of its genetic diversity is needed for continued improvement of caladium.
S. Brooks Parrish, Zhanao Deng
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Perspectives on deciphering mechanisms underlying plant heat stress response and thermotolerance [PDF]
, 2013 Global warming is a major threat for agriculture and food safety and in many cases the negative effects are already apparent. The current challenge of basic and applied plant science is to decipher the molecular mechanisms of heat stress response (HSR ...
Fragkostefanakis, Sotirios +1 more
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HortScience, 2021 Vaccinium meridionale (section Pyxothamnus), a tetraploid species native to higher altitude locations in Jamaica, Colombia, and Venezuela, is of considerable interest to blueberry breeders for its profuse, concentrated flowering and monopodial plant ...
Mark K. Ehlenfeldt, James L. Luteyn
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Reduced pollen viability and achene development in Solidago ×niederederi Khek from Poland
Acta Societatis Botanicorum Poloniae, 2014 Pollen and achene characters of natural interspecific hybrid Solidago ×niederederi Khek were analyzed and compared with putative parental species S. virgaurea L. and S. canadensis L.
Grzegorz Migdałek +4 more
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Effective long-distance pollen dispersal in Centaurea jacea [PDF]
, 2009 BACKGROUND: Agri-environment schemes play an increasingly important role for the conservation of rare plants in intensively managed agricultural landscapes.
Albrecht, M. +15 more
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Histological studies on flower abortion in olive cultivars
Acta Agrobotanica, 2013 Two main categories of olive flowers were characterized. The first by presence of normal gynoecium and the other by the presence of rudimentary gynoecium.
E. S. Hegazi, G. R. Stino, S. T. Boulos
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