Nymphaea × borealis: Difference between revisions
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Conan Wolff (talk | contribs) ←Created page with '{{Short description|Species of water lily}} {{Speciesbox | image = | image_caption = | genus = Nymphaea | species = × borealis | authority = E.G.Camus<ref name = "POWO, 2023" /> | synonyms = *''Nymphaea alba'' subsp. ''borealis'' (E.G.Camus) M.H.J.van der Meer | synonyms_ref = <ref name = "POWO, 2023">{{cite POWO |id=77221882-1 |title=''Nymphaea'' × ''borealis'' E.G.Camus |accessdate=28 December 2023}}</ref> | range_map = | range_map_caption = }} '''''Ny...' |
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Revision as of 20:54, 28 December 2023
Nymphaea × borealis | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Order: | Nymphaeales |
Family: | Nymphaeaceae |
Genus: | Nymphaea |
Species: | N. × borealis
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Binomial name | |
Nymphaea × borealis E.G.Camus[1]
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Synonyms[1] | |
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Nymphaea × borealis is a species of waterlily native to Sweden, Poland, Germany, the Czech Republic, and East European Russia. It is a natural hybrid of Nymphaea alba and Nymphaea candida.[1][2]
Description
Generative characteristics
The filament is lanceolate. The yellow stigma has a hemispherical, short projection in the centre of the stigma.[2]
Cytology
It exhibits an intermediate genome size.[2]
Reproduction
Generative reproduction
Nymphaea × borealis exhibits lower fertility and pollen production.[2]
Natural hybridisation
Nymphaea × borealis can be formed in areas of sympatric occurrence of the parent species, but the natural hybridisation of both parent species is not very frequent. Genetically confirmed hybrids are a rare occurrence.[2][3]
Taxonomy
Publication
It was first described by Edmond Gustave Camus in 1898.[1]
References
- ^ a b c d "Nymphaea × borealis E.G.Camus". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 28 December 2023.
- ^ a b c d e Dąbrowska, M., Skubała, K., Volkova, P., Suda, J., & Zalewska-Gałosz, J. (2015). "Genome size and phenotypic variation of Nymphaea (Nymphaeaceae) species from Eastern Europe and temperate Asia." Acta Societatis Botanicorum Poloniae, 84(2).
- ^ Kabatova, K., Vit, P., & Suda, J. (2014). "Species boundaries and hybridization in central-European Nymphaea species inferred from genome size and morphometric data." Preslia, 86(2), 131-154.