1984
DOI: 10.1590/2175-78601984366001
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Polígalas do Brasil-l. Seção Acanthocladus (Kl. ex Hassk.) Chod. (Polygalaceae)

Abstract: O presente trabalho trata do estudo taxonômico da seção Acanthocladus (Kl. ex Hassk.) Chod. Esta seção engloba quatro espécies e duas variedades que são ilustradas com desenhos analíticos de flores e frutos, padrão de nervação e epidermes foliares. Descrevemos pela primeira vez, o fruto de P. pulcherrima e acrescentamos duas variedades à antiga sistemática da seção. Para a identificação das espécies e variedades da seção Acanthocladus, uma chave analítica é apresentada.

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Cited by 11 publications
(4 citation statements)
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“…Many taxonomic reviews of the genus Polygala have been conducted over the last 20 years in Brazil, such as the studies by Marques (1984aMarques ( , b, 1988, Lüdtke and Miotto (2004), Aguiar et al (2008), and Marques and Peixoto (2007). Besides these taxonomic studies, other important contributions for Polygalaceae were accomplished in the past years, such as studies about the family's floral anatomy and morphology (Milby 1976;Eriksen 1993a;Westerkamp and Weber 1999;Prenner 2004;Weekley and Brothers 2006;Bello et al 2007) as well as a phylogeny based on morphological data (Eriksen 1993b) and on plastidial DNA regions (Persson 2001;Forest et al 2007).…”
Section: Introductionmentioning
confidence: 99%
“…Many taxonomic reviews of the genus Polygala have been conducted over the last 20 years in Brazil, such as the studies by Marques (1984aMarques ( , b, 1988, Lüdtke and Miotto (2004), Aguiar et al (2008), and Marques and Peixoto (2007). Besides these taxonomic studies, other important contributions for Polygalaceae were accomplished in the past years, such as studies about the family's floral anatomy and morphology (Milby 1976;Eriksen 1993a;Westerkamp and Weber 1999;Prenner 2004;Weekley and Brothers 2006;Bello et al 2007) as well as a phylogeny based on morphological data (Eriksen 1993b) and on plastidial DNA regions (Persson 2001;Forest et al 2007).…”
Section: Introductionmentioning
confidence: 99%
“…Os subgêneros Ligustrina, Gymnospora, Hebeclada e Polygala têm representantes no Brasil e todos já tiveram sua taxonomia estudada para a flora brasileira (Marques 1979, 1984a, b, 2003, Marques & Peixoto 2007, Aguiar, 2005, Aguiar et al 2008.…”
Section: Introductionunclassified
“…Mais de um século depois, Marques (1979) realizou um tratamento para as espécies do gênero do Estado do Rio de Janeiro e, posteriormente, a revisão de Polygala sect. Polygala, Acanthocladus e Gymnospora para o Brasil (Marques 1984a;1984b;. Mais recentemente, foram realizados estudos taxonômicos com Polygala subg.…”
Section: Introductionunclassified