An Overlooked New Species of Macroptilium (Leguminosae-Papilionoideae) From Northeastern Brazil

Author:

Ribeiro Carolina Lima1,Snak Cristiane1,Santos Felipe da Silva1,Queiroz Luciano Paganucci de1

Affiliation:

1. 1Programa de Pós-Graduação em Botânica, Universidade Estadual de Feira de Santana, Av. Transnordestina s/n, Novo Horizonte, 44036-900, Feira de Santana, BA, Brazil

Abstract

Abstract— A new species of Macroptilium from seasonally dry tropical forests and woodlands (SDTFW) from Northeastern Brazil is described herein. Macroptilium albidum can be characterized by its flowers with whitish or greenish petals, a fascicle of bracts in two tufts near the base of the peduncle, floral bracts, and bracteoles equal or slightly longer than the length of the calyx. Illustrations, taxonomic comments, a distribution map, and an identification key to the species of Macroptilium from Northeastern Brazil are provided.

Publisher

American Society of Plant Taxonomists

Subject

Plant Science,Genetics,Ecology, Evolution, Behavior and Systematics

Reference19 articles.

1. Macroptilium (Bentham) Urban do Brasil (Leguminosae, Faboideae, Phaseoleae, Phaseolinae);Barbosa-Fevereiro;Arquivos do Jardim Botânico do Rio de Janeiro,1987

2. The Macroptilium gracile species complex (Fabaceae, Papilionoideae): An integrative taxonomic study based on morphological, molecular and ecological data;Berlingeri;Botanical Journal of the Linnean Society,2020

3. Nomenclature reappraisal of the Macroptilium gracile (Leguminosae) species complex;Berlingeri;Kew Bulletin,2022

4. The Brazil Flora Group. Brazilian Flora 2020: Leveraging the power of a collaborative scientific network;Taxon,2022

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