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A Phylogenetic Analysis of Molecular and Morphological Data Reveals a Paraphyletic Poecilanthe (Leguminosae, Papilionoideae)
Abstract Separate and combined Maximum Likelihood and Bayesian analyses of the papilionoid legume genus Poecilanthe sensu lato (Leguminosae) and other Genistoid genera were performed using molecularExpand
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Secretory cavities and pellucid dots in leaflets ofLonchocarpus (Leguminosae, Papilionoideae, Millettieae)
The occurrence of leaflet secretory cavities in 23 Brazilian species ofLonchocarpus was surveyed anatomically and compared with data from external morphology (presence of pellucid dots) to evaluateExpand
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A new species of Mucuna Adans. (Leguminosae, Papilionoideae, Phaseoleae) from southeastern Brazil, with a key to Brazilian species
A new species, Mucuna japira Azevedo, Agostini & Sazima, is described from Brazil. Expand
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Evolution of trichome morphology in Mimosa (Leguminosae-Mimosoideae)
With more than 500 species, Mimosa L. is one of the largest genera of the Leguminosae. It exhibits considerable trichome diversity among species. Trichome types have been used as diagnosticExpand
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New chromosome counts in Neotropical Machaerium Pers. species (Fabaceae) and their taxonomic significance
Abstract Machaerium comprises about 130 species and is widespread in the Neotropics, ranging from Mexico to Argentina. Because of the existing taxonomic complexes, circumscribing many of its speciesExpand
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Pyrrolizidine alkaloid profiles in Crotalaria species from Brazil: chemotaxonomic significance.
Abstract Gas chromatography–mass spectrometry analysis of seeds from 28 species of Crotalaria from Brazil (sections Calycinae , Crotalaria , Chrysocalycinae and Hedriocarpae ) showed thatExpand
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Seedling morphology in the Vatairea clade (Leguminosae, Papilionoideae)
(Morfologia de plântulas no clado Vatairea (Leguminosae, Papilionoideae)) Ο clado Vatairea sensu Mansano et al. (Leguminosae, Papilionoideae) e constituido pelos generos Luetzelburgia, Sweetia,Expand
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Guianodendron, a New Genus of Leguminosae (Papilionoideae) from South America
ABSTRACT The new genus Guianodendron Schütz Rodrigues & A. M. G. Azevedo (Leguminosae, Papilionoideae, Sophoreae) from Guyana and the Brazilian state of Amazonas is described and illustrated, and aExpand
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A new species of Ancistrotropis (Leguminosae, Papilionoideae, Phaseoleae) endemic to Brazil
A new species of Ancistrotropis is described and illustrated here. Ancistrotropis serrana occurs in several habitats in Brazil such as grasslands, “campo rupestre”, “restinga”, “cerrado” and galleryExpand
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Comparative leaflet anatomy in Myrocarpus Allemão, Myroxylon L. f and Myrospermum Jacq. (Leguminosae–Papilionoideae–Sophoreae) species
A comparative study on anatomical characters of the leaflets of all species of Myrocarpus, Myroxylon and Myrospermum was carried out in order to evaluate their potential value in taxonomy. The studyExpand
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