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TAXONOMIC NOVELTIES IN HETEROPTERYS GROUP APTYCHIA (MALPIGHIACEAE) FROM THE BRAZILIAN ATLANTIC FOREST

Published online by Cambridge University Press:  27 January 2020

A. M. Amorim  and
L. C. Marinho
A. M. Amorim
Affiliation:
Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Salobrinho, 45622-900Ilhéus – BA, Brazil. E-mail: amorim.uesc@gmail.com Centro de Pesquisas do Cacau, Herbário CEPEC, Caixa Postal 07, 45600-970Itabuna – BA, Brazil.
L. C. Marinho
Affiliation:
Departamento de Biologia, Centro de Ciências Biológicas e da Saúde, Universidade Federal do Maranhão, Avenida dos Portugueses 1966, Bacanga, 65080-805São Luís – MA, Brazil.
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Abstract

We describe two new species of Heteropterys (Malpighiaceae) endemic to the Atlantic Forest of Espírito Santo State, Brazil. Heteropterys eucalyptifolia and H. follianum belong to the Aptychia informal group, due to their petioles with a pair of glands at the base, sessile pedicels, petals exposed in the enlarging bud, and strongly heteromorphic filaments. Morphological descriptions, illustrations, a distribution map and information on the conservation status of the species are provided.

Descrevemos duas novas espécies de Heteropterys (Malpighiaceae) endêmicas da Floresta Atlântica do estado do Espírito Santo, Brasil. Heteropterys eucalyptifolia e H. follianum pertencem ao grupo informal Aptychia, por apresentar pecíolo com um par de glândulas na base, pedicelos sésseis, pétalas expostas no botão floral, e filetes fortemente heteromórficos. São fornecidas descrições morfológicas, ilustrações, mapa de distribuição e estado de conservação das espécies.

Keywords

Atlantic ForestEspírito SantoMalpighialesnew speciestaxonomyEspírito SantoFloresta AtlânticaMalpighialesnovas espéciestaxonomia
Type
Articles
Information
Edinburgh Journal of Botany , Volume 77 , Issue 2 , July 2020 , pp. 271 - 279
Copyright
© Trustees of the Royal Botanic Garden Edinburgh (2020)

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