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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Plant systematics and evolution 177 (1991), S. 111-115 
    ISSN: 1615-6110
    Keywords: Angiosperms ; Styracaceae ; Styrax ; Pamphilia ; Karyology ; chromosomes ; evolution and systematics in tropical woody plants
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Chromosome numbers and karyomorphological characters have been investigated inPamphilia andStyrax (Styracaceae). Counted for the first time in the genus, two species ofPamphilia were found to have 2n = 16. The twoStyrax spp. investigated share withPamphilia the same chromosome number, a peculiar condensation behaviour of the chromosomes (Fig. 1a–c) and the same type of semi-reticulate interphase nucleus, results which indicate a close relationship of the two genera. The base number inStyracaceae is probably x = 8 (2n = 2x = 16) with stabilized triploids inHalesia andPterostyrax (2n = 3x = 24). A preliminary comparison withSapotaceae andEbenaceae does not allow a general karyological characterisation of the orderEbenales.
    Type of Medium: Electronic Resource
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  • 2
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    In:  Blumea - Biodiversity, Evolution and Biogeography of Plants (0006-5196) vol.51 (2006) nr.1 p.117
    Publication Date: 2015-03-06
    Description: As a precursor to a taxonomic treatment of Annonaceae for the Flora of the Guianas project, five new species of Guatteria Ruiz & Pav. from French Guiana, Guyana and Suriname (Northern South America) are described here.
    Keywords: Annonaceae ; Guatteria ; tropical South America ; French Guiana ; Guyana ; Suriname ; taxonomy
    Repository Name: National Museum of Natural History, Netherlands
    Type: Article / Letter to the editor
    Format: application/pdf
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  • 3
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 51 no. 1, pp. 117-130
    Publication Date: 2024-01-12
    Description: As a precursor to a taxonomic treatment of Annonaceae for the Flora of the Guianas project, five new species of Guatteria Ruiz & Pav. from French Guiana, Guyana and Suriname (Northern South America) are described here.
    Keywords: Annonaceae ; Guatteria ; tropical South America ; French Guiana ; Guyana ; Suriname ; taxonomy
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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  • 4
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 51 no. 3, pp. 541-552
    Publication Date: 2024-01-12
    Description: For the first time, 140 years after the collection of the first specimen and 70 years after the description of Guatteria richardii R.E. Fr. from French Guiana, more specimens that are referable to this species were discovered during a taxonomic treatment for the Flora of the Guianas project, concerning Guatteria Ruiz & Pav. (Annonaceae). In addition, G. intermedia and G. montis-trinitatis, two similar species \xe2\x80\x93 the first widely distributed and the second endemic to the Montagne de la Trinit\xc3\xa9 in French Guiana, are described as new to science.
    Keywords: Annonaceae ; Guatteria ; tropical South America ; Guayana Shield ; Brazil ; French Guiana ; Suriname ; taxonomy
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 5
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 50 no. 3, pp. 563-573
    Publication Date: 2024-01-12
    Description: In advance of a taxonomic treatment for the Flora of the Guianas project, five new species of Guatteria Ruiz & Pav. (Annonaceae), from the Pakaraima Mountains in Western Guyana (northern South America) are described here.
    Keywords: Annonaceae ; Guatteria ; tropical South America ; Guayana Shield ; Guyana ; taxonomy
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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