Lamarck Rocha

Integrative taxonomic assessment reveals a new species of Sigmoidotropis (Leguminosae) from northeastern Brazil

Felipe da Silva Santos, Cristiane Snak, Alfonso Delgado‐Salinas, Luis Carlos Casas Restrepo et autres

Abstract Integrative analyses combining nrITS and trn K/ mat K phylogenetic analyses, palynology, ecological niche modelling, and morphology were conducted to reassess species limits within the Neotropical genus Sigmoidotropis (Leguminosae). Our phylogenetic framework recovered well-supported clades that clarify previously ambiguous relationships and …

br, mx (code pays fourni par la source)

An overlooked new species from the Caatinga: Cenostigma lewisii (Leguminosae)

Filipe Gomes Dos Anjos Oliveira, Felipe da Silva Santos, Lamarck Rocha, Luciano Paganucci de Queiroz

Cenostigma lewisii, a new species from northeastern Brazil, within the Caatinga phytogeographic domain, is here described and illustrated. The new species is morphologically similar to Cenostigma microphyllum, with which it is often confused, but can be distinguished by its glabrous leaf buds …

br (code pays fourni par la source)

Boliviadendron, a new segregate genus of mimosoid legume (Leguminosae, Caesalpinioideae, mimosoid clade) narrowly endemic to the interior Andean valleys of Bolivia

Élvia Rodrigues De Souza, Priscilla Gomes C. de Almeida, Lamarck Rocha, Erik J. M. Koenen et autres

br, be, bo, gb, ch (code pays fourni par la source)

Paepalanthus (Eriocaulaceae) without scapes and spathes, a survey with the description of a new species

María José Gomes de Andrade, Marcelo Trovó, Lamarck Rocha, Ana María Giulietti

br (code pays fourni par la source)

Turnera carolina (Turneraceae, Passifloraceae s. l.): A New Species from Chapada das Mesas, Maranh ~ ao, Northeastern Brazil

Maycon Jordan Costa da Silva, Lamarck Rocha, ALESSANDRO W. C. FERREIRA, André Vito Scatigna et autres

br (code pays fourni par la source)

Four new species of Mimosa sect. Batocaulon ser. Cordistipulae (Leguminosae) from Bahia, Brazil

Janaína G.A. Nascimento, Lamarck Rocha, Valquíria Ferreira Dutra, Luciano Paganucci De Queiroz et autres

br (code pays fourni par la source)

Taxonomic synopsis and distribution of Turneraceae in Maranhão state, Brazil

Maycon Jordan C. Silva, Lamarck Rocha, Lucas Cardoso Marinho

The taxonomic treatment of the Turneraceae species from Maranhão state, Brazil is presented. Twenty-one species distributed in two genera were recognized: Piriqueta, with seven species, and Turnera with 14, of which P. guianensis, T. aurantiaca and T. blanchetiana are new records for …

br (code pays fourni par la source)

Phylogenomics, morphological evolution, and taxonomic revision of Spirotropis , a newly delimited legume genus of ecologically dominant Amazonian tree species

Bernarda de Souza Gregório, Catarina Silva de Carvalho, C. H. Stirton, Gwilym Peter Lewis et autres

Abstract Spirotropis (Leguminosae, Papilionoideae) is a Neotropical genus of trees that has long remained circumscribed to just one species, S. longifolia . Evidence from previous molecular phylogenetic analyses of nuclear and plastid loci and morphological features supports expanding its circumscription to encompass …

br, Afrique du Sud, gb, us, cn (code pays fourni par la source)

A new species of Indigofera (Leguminosae, Papilionoideae) from Misiones with a key to species from Argentina

RITA DE CÁSSIA ALVES MENEZES SÃO-PAULO, Cristiane Snak, Carolina Lima Ribeiro, Lamarck Rocha et autres

Indigofera stolonifera, a new stoloniferous species from Misiones, Argentina, is described and illustrated. The new species resembles I. campestris but differs in habit (erect stoloniferous herb vs. decumbent subshrub in I. campestris), petiole length (2–2.5 mm vs. 5–6 mm), and leaflet indumentum …

br (code pays fourni par la source)

Palynotaxonomy of species of Turnera (Turneraceae) occurring in Brazil

Priscila de Freitas Cruz, Ana Carolina Mezzonato Pires, Lamarck Rocha, Simone Cartaxo-Pinto et autres

br (code pays fourni par la source)

Taxonomic synopsis and distribution of Turneraceae in Maranhão state, Brazil

Maycon Jordan C. Silva, Lamarck Rocha, Lucas C. Marinho

The taxonomic treatment of the Turneraceae species from Maranhão state, Brazil is presented. Twenty-one species distributed in two genera were recognized: Piriqueta, with seven species, and Turnera with 14, of which P. guianensis, T. aurantiaca and T. blanchetiana are new records for …

Taxonomic Revision of the Amazonian Papilionoid Legume Genus Cabari

Bernarda de Souza Gregório, Catarina Silva de Carvalho, C. H. Stirton, Gustavo Ramos et autres

Abstract— Cabari Gregório & D.B.O.S.Cardoso (Leguminosae, Papilionoideae) is a recently described neotropical genus of trees, with species predominantly distributed in the Amazon basin. After robust evidence from a recent phylogenetic analysis of nuclear and plastid DNA sequence data, the genus was segregated …

br, Afrique du Sud, gb (code pays fourni par la source)