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  • 1
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    Nature Publishing Group (NPG)
    Publication Date: 2010-10-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kool, Richard -- England -- Nature. 2010 Oct 14;467(7317):788. doi: 10.1038/467788d.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20944722" target="_blank"〉PubMed〈/a〉
    Keywords: *Climate Change ; Conservation of Natural Resources/legislation & jurisprudence ; Environmental Policy/legislation & jurisprudence ; *Federal Government ; *Politics ; *Science ; United States
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 2
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    Nature Publishing Group (NPG)
    Publication Date: 2009-12-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kool, Richard -- England -- Nature. 2009 Dec 24;462(7276):984. doi: 10.1038/462984a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20033021" target="_blank"〉PubMed〈/a〉
    Keywords: History, 19th Century ; Humans ; *Periodicals as Topic ; Science/*history ; Selection, Genetic
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 3
    ISSN: 1572-9982
    Source: Springer Online Journal Archives 1860-2000
    Topics: Economics
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1572-9982
    Source: Springer Online Journal Archives 1860-2000
    Topics: Economics
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1572-9982
    Source: Springer Online Journal Archives 1860-2000
    Topics: Economics
    Type of Medium: Electronic Resource
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  • 6
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    In:  Blumea - Biodiversity, Evolution and Biogeography of Plants (0006-5196) vol.28 (1983) nr.2 p.367
    Publication Date: 2015-03-06
    Description: The leaf anatomy of all 33 species of Heisteria is described, based on a study of 143 specimens. There is a considerable amount of diversity in stomatal type (anisocytic, anomocytic, cyclocytic, laterocytic or paracytic), in occurrence and type of mesophyll sclereids, and of fibre bundles along the leaf margin. Outline and thickness of anticlinal epidermal cell walls, cuticle thickness, crystal complement, and stomatal size also vary, but often below the species level. The leaf anatomical diversity can be used for recognising 8 groups of varying distinctness in Heisteria. H. asplundii and H. skutchii with laterocytic stomata, and H. pentandra and H. scandens with paracytic stomata constitute the two most distinct infrageneric groups; the other six groups appear mutually more closely related and are partly linked through intermediates. A tentative phylogenetic classification of Heisteria and a discussion of the position of Heisteria in the Olacaceae is given.
    Repository Name: National Museum of Natural History, Netherlands
    Type: Article / Letter to the editor
    Format: application/pdf
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  • 7
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    In:  Flora Malesiana - Series 1, Spermatophyta (0374-7778) vol.10 (1984) nr.1 p.621
    Publication Date: 2015-04-20
    Description: This small family of 2 or 3 Old World rain-forest genera was already recognized as a separate suprageneric taxon by PLANCHON (1847) and PLANCHON & KLOTZSCH (1856), who relegated it to the affinity of Ochnaceae, later correctly referred to Linaceae as a subfamily Ixonanthoideae by HUB. WINKLER (1931) and finally recognized as a family of its own by EXELL & MENDONÇA (1951). As to the number of genera contained in the family, there is no unanimity of opinion. FORMAN (1965: 523) referred 8 genera to the family, but NOOTEBOOM (1967) argued that several belong to Simaroubaceae. After careful consideration 3 genera are admitted here in Ixonanthaceae sensu stricto: Cyrillopsis Kuhlm. from South America, Ochthocosmus BENTH. (incl. Phyllocosmus KLOTZSCH) from tropical America and Africa, and Ixonanthes JACK from Indo-Malesia. The three genera form a close-knit group. They are all small and the wide distribution in the tropics points to a high age of the group.
    Repository Name: National Museum of Natural History, Netherlands
    Type: Article / Letter to the editor
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  • 8
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 28 no. 2, pp. 367-388
    Publication Date: 2024-01-12
    Description: The leaf anatomy of all 33 species of Heisteria is described, based on a study of 143 specimens. There is a considerable amount of diversity in stomatal type (anisocytic, anomocytic, cyclocytic, laterocytic or paracytic), in occurrence and type of mesophyll sclereids, and of fibre bundles along the leaf margin. Outline and thickness of anticlinal epidermal cell walls, cuticle thickness, crystal complement, and stomatal size also vary, but often below the species level. The leaf anatomical diversity can be used for recognising 8 groups of varying distinctness in Heisteria. H. asplundii and H. skutchii with laterocytic stomata, and H. pentandra and H. scandens with paracytic stomata constitute the two most distinct infrageneric groups; the other six groups appear mutually more closely related and are partly linked through intermediates. A tentative phylogenetic classification of Heisteria and a discussion of the position of Heisteria in the Olacaceae is given.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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  • 9
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    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 26 no. 1, pp. 191-204
    Publication Date: 2024-01-12
    Description: In this revision 3 species are recognized for the Southeast Asian, mainly Malesian, genus Ixonanthes Jack (Linaceae). No new species are described, while 29 names have been placed into synonymy. It is proposed to unite the African genus Phyllocosmus Klotzsch with the American genus Ochthocosmus Benth.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 10
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    In:  Flora Malesiana - Series 1, Spermatophyta vol. 10 no. 1, pp. 621-627
    Publication Date: 2024-01-12
    Description: This small family of 2 or 3 Old World rain-forest genera was already recognized as a separate suprageneric taxon by PLANCHON (1847) and PLANCHON & KLOTZSCH (1856), who relegated it to the affinity of Ochnaceae, later correctly referred to Linaceae as a subfamily Ixonanthoideae by HUB. WINKLER (1931) and finally recognized as a family of its own by EXELL & MENDON\xc3\x87A (1951).\nAs to the number of genera contained in the family, there is no unanimity of opinion. FORMAN (1965: 523) referred 8 genera to the family, but NOOTEBOOM (1967) argued that several belong to Simaroubaceae. After careful consideration 3 genera are admitted here in Ixonanthaceae sensu stricto: Cyrillopsis Kuhlm. from South America, Ochthocosmus BENTH. (incl. Phyllocosmus KLOTZSCH) from tropical America and Africa, and Ixonanthes JACK from Indo-Malesia. The three genera form a close-knit group. They are all small and the wide distribution in the tropics points to a high age of the group.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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