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MARCETIA HATSCHBACHII (MELASTOMATACEAE-TIBOUCHINEAE): UMA NOVA ESPÉCIE DE GRÃOMOGOL, MINAS GERAIS, BRASIL

ANGELA BORGES MARTINS
Boletim de Botânica da Universidade de São Paulo
Vol. 14 (1995), pp. 43-47
Stable URL: http://www.jstor.org/stable/42871446
Page Count: 5
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Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
MARCETIA HATSCHBACHII (MELASTOMATACEAE-TIBOUCHINEAE): UMA NOVA ESPÉCIE DE GRÃOMOGOL, MINAS GERAIS, BRASIL
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Abstract

The description and illustration of a new species of Melastomataceae are presented. M. hatschbachii was collected in Grão-Mogol, Minas Gerais and, up to now, seems to be endemic to this locality. This species can immediately be distinguished from M. taxifolia (St. Hil.) DC.,M. seminatici A.B. Martins and M. canescens Naud. by its longer petioles and pedicels, and by its anthers with slightly grooved thecae and a large ventral pore. Uma nova espécie de Melastomataceae é proposta. São apresentadas neste trabalho a descrição e a ilustração de M. hatschbachii, coletada em Grão-Mogol, Minas Gerais, onde parece ser endêmica. Esta espécie pode ser distinguida de M. taxifolia (St. Hil.) DC., M. semiriana A.B. Martins e M. canescens Naud., principalmente pelos pecíolos e pedicelos mais longos e pelas anteras com tecas levemente sulcadas, com poro ventral amplo.

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