Browsing by Author "Costa, Fabiane Nepomuceno da"

Now showing 1 - 5 of 5
  • No Thumbnail Available
    Item
    Nomenclatural and taxonomic notes on Eriocaulaceae from the Atlantic Forest, Brazil.
    (2015) Oliveira, Marcelo Trovó Lopes de; Andrade, Livia Echternacht; Costa, Fabiane Nepomuceno da; Giulietti, Ana Maria; Sano, Paulo Takeo
    A maior parte da diversidade de Eriocaulaceae no Neotrópico está concentrada na Cadeia do Espinhaço no Brasil e nos Tepuis da Venezuela. No entanto, a diversidade fora destas áreas também é significativa, mas pouco conhecida. Baseado em um melhor conhecimento taxonômico da família no domínio da Floresta Atlântica no Brasil, propomos mudanças nomenclaturais e taxonômicas, além de fornecer uma chave de identificação e uma lista comentada das espécies de Eriocaulaceae ocorrentes na porção central da Serra da Mantiqueira. Foi encontrado um total de 24 espécies, das quais uma foi descrita recentemente e duas ainda são conhecidas apenas pelo material tipo. Foram selecionados lectótipos para os seguintes nomes: Eriocaulon majusculum, Paepalanthus exiguus, P. jordanensis, P. manicatus e Syngonanthus caulescens.
  • No Thumbnail Available
    Item
    Paepalanthus (Eriocaulaceae) in the Central Espinhaço Range in Minas Gerais, Brazil : checklist, endemism, and nomenclatural changes.
    (2018) Costa, Fabiane Nepomuceno da; Andrino, Caroline Oliveira; Sano, Paulo Takeo; Oliveira, Marcelo Trovó Lopes de; Andrade, Livia Echternacht
    We describe and illustrate three new species of Paepalanthus (Eriocaulaceae: Paepalanthoideae) from the Espinhaço Range: P. argyrotrychus, P. farinaceus and P. velutiphyllus, all endemic to Serra do Ambrósio, a mountain disjunct from the Espinhaço Range in the municipality of Rio Vermelho, Minas Gerais, Brazil. These species belong to Paepalanthus ser. Paepalanthus (=Paepalanthus [unranked] Variabiles). We provide detailed descriptions and illustrations for each taxon, as well as comments on habitat, distribution, morphology, conservation and their affinities to the most morphologically similar species.
  • No Thumbnail Available
    Item
    Paepalanthus magistrae (Eriocaulaceae), a remarkable new species in honor of Ana Maria Giulietti-Harley.
    (2015) Sano, Paulo Takeo; Costa, Fabiane Nepomuceno da; Oliveira, Marcelo Trovó Lopes de; Andrade, Livia Echternacht
  • No Thumbnail Available
    Item
    Revisiting Paepalanthus subsect. Polycladus (Eriocaulaceae) : re-circumscription, nomenclatural notes and description of a noteworthy new species.
    (2019) Oliveira, Marcelo Trovó Lopes de; Andrade, Livia Echternacht; Sano, Paulo Takeo; Costa, Fabiane Nepomuceno da
    Paepalanthus subsect. Polycladus was proposed based on a few and incomplete specimens of P. polygonus. In this manuscript we re-circumscribe the group, include the remarkable new species Paepalanthus lychnophorellus and exclude P. grao-mogolensis, providing also a complete description of Paepalanthus polygonus. One new synonym is proposed (P. spiralifolius = P. polygonus) and one lectotypification is designated (P. polygonus). Paepalanthus subsect. Polycladus is compared with morphologically similar taxa. An identification key, illustrations, photographs, distribution maps, and comments on the distribution, habitat preferences, conservation and taxonomy are provided for the two species of the subsection.
  • No Thumbnail Available
    Item
    Three new micro-endemic species of Paepalanthus (Paepalanthoideae, Eriocaulaceae) from Serra do Ambrósio, Minas Gerais, Brazil.
    (2016) Costa, Fabiane Nepomuceno da; Andrino, Caroline Oliveira; Oliveira, Marcelo Trovó Lopes de; Andrade, Livia Echternacht; Sano, Paulo Takeo
    We describe and illustrate three new species of Paepalanthus (Eriocaulaceae: Paepalanthoideae) from the Espinhaço Range: P. argyrotrychus, P. farinaceus and P. velutiphyllus, all endemic to Serra do Ambrósio, a mountain disjunct from the Espinhaço Range in the municipality of Rio Vermelho, Minas Gerais, Brazil. These species belong to Paepalanthus ser. Paepalanthus (=Paepalanthus [unranked] Variabiles). We provide detailed descriptions and illustrations for each taxon, as well as comments on habitat, distribution, morphology, conservation and their affinities to the most morphologically similar species.