13 research outputs found

    Peperomia ciliato-caespitosa M. Carvalho-Silva & E.F. Guim. (Piperaceae): uma nova espécie para o Brasil Peperomia ciliato-caespitosa M. Carvalho-Silva & E.F. Guim. (Piperaceae): a new species from Brazil

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    Os estudos taxonômicos que se vem realizando com as Piperaceae para o Brasil permitiram acrescentar uma nova espécie para a família com base em material analisado do Estado do Espírito Santo. Peperomia ciliato-caespitosa é uma planta que ocorre em campos rupestres, apresentando hábito cespitoso e frutos peculiares, que a enquadram no subgênero Rhynchophorum (Miq.) Dahlst. O novo táxon é descrito, ilustrado e comparado com os afins.<br>Taxonomic studies on the Piperaceae in Brazil revealed a new species for the family, based on material from Espirito Santo state. Peperomia ciliato-caespitosa is a plant that occurs in " campos rupestres" with a cespitose habit and characteristic fruits, belonging to the subgenus Rhynchophorum (Miq.) Dahlst. The new taxon is described, illustrated and compared to related species

    Typifications and nomenclatural notes in Physalis (Solanaceae) from the United States

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    Physalis is an economically important and morphologically diverse genus of plants with solitary flowers and fruits that are enveloped by an inflated fruiting calyx. Although work to resolve phylogenetic relationships in this clade is ongoing, Physalis remains a taxonomically complex genus with multiple nomenclatural problems. Here, we review 28 species from the United States and their synonyms as well as clarification on the status of their types. We propose 53 typifications. We select a lectotype for 49 names and a neotype for three names (P. ixocarpa, P. linkiana, P. ramosissima). We additionally designate an epitype for P. longifolia.Fil: Pretz, Chelsea. University of Colorado; Estados UnidosFil: Deanna, Rocío. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina. University of Colorado; Estados Unido
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