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  • A morphometric analysis of a putative hybrid between Pitcairnia albiflos and P. staminea (Bromeliaceae).

    Author(s) : Wendt, T.Paz, N. P. L.Rios, R. I.

    Author Affiliation : Departamento de Botânica, IB, CCS, Universidade Federal do Rio de Janeiro, CEP 21941-590, Rio de Janeiro, RJ, Brazil.

    Author Email : twendt@biologia.ufrj.br

    Journal article : Selbyana 2000 Vol.21 No.1/2 pp.132-136 ref.33

    Abstract : Interspecific hybridizationinterspecific hybridizationSubject Category: Miscellaneous
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    between P. albiflos and P. staminea was investigated using morphometric analysis. Nine morphological traits representing inflorescence size and flower shape were recorded for different plantsplantsSubject Category: Organism Names
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    in a mixed population at Pão de Açúcar, Rio de Janeirorio de janeiroSubject Category: Geographic Entities
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    , BrazilbrazilSubject Category: Geographic Entities
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    , in 1996. Examination of the morphometric variables using Analysis of Variance (ANOVA) and Discriminant Function Analysis supported a hypothesis for the existence of naturally occurring hybridshybridsSubject Category: Organism Groups
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    that are intermediate and distinct from the parental species.

    ISSN : 0361-185X

    Record Number : 20023088120

    Publisher : Marie Selby Botanical Gardens

    Location of publication : Sarasota

    Country of publication : USA

    Language of text : English

    Indexing terms for this abstract:

    Organism descriptor(s) : PitcairniapitcairniaSubject Category: Organism Names
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    , Pitcairnia albiflospitcairnia albiflosSubject Category: Organism Names
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    , Pitcairnia stamineapitcairnia stamineaSubject Category: Organism Names
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    Descriptor(s) : crossescrossesSubject Category: Miscellaneous
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    , flowersflowersSubject Category: Anatomical and Morphological Structures
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    , hybridshybridsSubject Category: Organism Groups
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    , inflorescencesinflorescencesSubject Category: Anatomical and Morphological Structures
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    , interspecific hybridizationinterspecific hybridizationSubject Category: Miscellaneous
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    , plant morphologyplant morphologySubject Category: Miscellaneous
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    Geographical Location(s) : BrazilbrazilSubject Category: Geographic Entities
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    , Rio de Janeirorio de janeiroSubject Category: Geographic Entities
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    Broader term(s) : BromeliaceaebromeliaceaeSubject Category: Organism Names
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    , PoalespoalesSubject Category: Organism Names
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    , commelinidscommelinidsSubject Category: Organism Names
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    , monocotyledonsmonocotyledonsSubject Category: Organism Names
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    , angiospermsangiospermsSubject Category: Organism Names
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    , SpermatophytaspermatophytaSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , eukaryoteseukaryotesSubject Category: Organism Names
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    , PitcairniapitcairniaSubject Category: Organism Names
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    , Community of Portuguese Language Countriescommunity of portuguese language countriesSubject Category: Institutions and Organisations
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    , Developing Countriesdeveloping countriesSubject Category: Miscellaneous
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    , Latin Americalatin americaSubject Category: Geographic Entities
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    , AmericaamericaSubject Category: Geographic Entities
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    , South Americasouth americaSubject Category: Geographic Entities
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    , Threshold Countriesthreshold countriesSubject Category: Miscellaneous
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    , BrazilbrazilSubject Category: Geographic Entities
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