Results 11 to 20 of about 20,925 (157)
Acta Societatis Botanicorum Poloniae, 2014 Although the knowledge of pollination systems of rare and threatened species is one of the principles for development of optimal conservation and management strategies, the data about their pollination requirements are scarce or incomplete.
Bożena Denisow +2 more
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Journal of Pollination Ecology, 2011 The impact of introduced species on native organisms is one of the main conservation concerns around the world. To fully understand the effect of introduced pollinators on native plants, it is important to know the reproductive biology of the focal ...
Marcos A. Caraballo-Ortiz +1 more
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Mating system and female reproductive success of the endemic and endangered epiphyte Rhynchostele cervantesii (Orchidaceae) in a cloud forest in Michoacan, Mexico [PDF]
Plant Ecology and Evolution, 2021 Background and aims – The Orchidaceae family is vulnerable, because of the destruction of their habitat, as well as the extraction of individuals from natural populations.
Rosa Magaña Lemus +2 more
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Typology in pollination biology: Lessons from an historical critique
Journal of Pollination Ecology, 2011 Typological schemes that describe putative floral adaptations for pollinators have played a central role in pollination biology. In 1882 the prominent German botanist and Darwinist Hermann Müller commented critically on a precursor of modern versions of ...
Nickolas Waser +2 more
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Trees, Forests and People, 2022 Plant reproductive biology encompasses the study of sexual and asexual reproduction, as well as morphological, physiological, ecological, and genetic aspects influencing these processes.
Itzel Abad-Fitz +7 more
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Pollination of Polish red list plants: a preliminary statistical survey
Acta Agrobotanica, 2012 One of the important problems of modern conservation biology is the lack of reliable data on plant pollination systems, especially for taxa threatened with extinction.
Marcin Zych, Andrzej Jakubiec
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The Bletia catenulata ornamental orchid is self-compatible but pollinator-dependent for reproduction
Pesquisa Agropecuária Tropical, 2015 Bletia catenulata is a native Brazilian orchid whose populations have suffered from predatory collection. Aiming at elucidating aspects of its reproductive biology and the relation with seed germination, pollination tests were carried out in flowers of ...
Vespasiano Borges de Paiva Neto +4 more
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Breeding system study in sunnhemp (Crotalaria juncea L.) A stepping stone in crop improvement
Electronic Journal of Plant Breeding, 2020 Sunnhemp (Crotalaria juncea L.) belonging to the family Fabaceae is having wide range of industrial utilization as fibre crop, fodder crop and green manure. Pollination is the key mutualism between two kingdoms of organisms.
R. Nirmalaruban, N. Meenakshi Ganesan and P. Anantharaju
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Acta Scientiarum: Biological Sciences, 2010 This survey assessed some aspects of the reproductive biology of Brassavola cebolleta Rchb. f. (Orchidaceae) in the Municipality of Dourados, Mato Grosso do Sul State, Brazil.
André Rodrigo Rech +2 more
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Pollination biology of basal angiosperms (ANITA grade) [PDF]
American Journal of Botany, 2009 The first three branches of the angiosperm phylogenetic tree consist of eight families with ∼201 species of plants (the ANITA grade). The oldest flower fossil for the group is dated to the Early Cretaceous (115–125 Mya) and identified to the Nymphaeales.
Leonard B, Thien +7 more
openaire +2 more sources