Search Results - "Roque, Nadia"

Vickia, a new genus of tribe Gochnatieae (Compositae) by Roque, Nádia, Sancho, Gisela

“…The tribe Gochnatieae is restricted to America. A recent molecular study including over 60% of the species of the tribe was carried out to untangle…”
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Untangling the tribe Coreopsideae (Asteraceae) beyond taxonomic concepts by Barbosa, Maria Liris, Alves, Maria, Roque, Nádia

“…Abstract It is presented the first taxonomic study of the tribe Coreopsideae (Asteraceae) in Northeastern Brazil. A total of seven genera and 16 species were…”
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Climbing mechanisms and the diversification of neotropical climbing plants across time and space by Sperotto, Patrícia, Roque, Nádia, Acevedo-Rodríguez, Pedro, Vasconcelos, Thaís

“…Climbers germinate on the ground but need external support to sustain their stems, which are maintained attached to supports through modified organs, that is,…”
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Phylogenomic loci define the generic boundaries of Gochnatieae and improve resolution at the species level in Moquiniastrum (Compositae) by Gostel, Morgan R., Sancho, Gisela, Roque, Nádia, Donato, Mariano, Funk, Vicki A.

“…[Display omitted] •The first study to utilize microfluidic PCR for high-throughput sequence library preparation in Compositae.•Cyclolepis is no longer insertae…”
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Towards a Standardization of Terminology of the Climbing Habit in Plants by Sperotto, Patrícia, Acevedo-Rodríguez, Pedro, Vasconcelos, Thais N. C., Roque, Nádia

“…In science, standardization of terminology is crucial to make information accessible and allow proper comparison of studies’ results. Climbing plants and the…”
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Pleistocene climatic changes drove dispersal and isolation of Richterago discoidea (Asteraceae), an endemic plant of campos rupestres in the central and eastern Brazilian sky islands by Barres, Laia, Batalha-Filho, Henrique, Schnadelbach, Alessandra S, Roque, Nádia

“…Abstract We explored the effects of Quaternary climate changes on the campos rupestre sky island ecosystem in central and eastern Brazil studying the…”
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Phylogeny of the Neotropical element of the Randia clade (Gardenieae, Rubiaceae, Gentianales) by Borges, Rodrigo Lopes, Razafimandimbison, Sylvain G., Roque, Nádia, Rydin, Catarina

“…Background and aims - Generic limits of the tropical tribe Gardenieae (Ixoroideae, Rubiaceae) have partly remained unsettled. We produced a new phylogeny of…”
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Myrtaceae Juss. in restinga of Bahia: diversity, taxonomy, and distribution by Melo, Janine Dias de Oliveira, Stadnik, Aline Maria Souza, Roque, Nádia

“…ABSTRACT Myrtaceae has ca. 6,000 species, distributed into 140 genera with Pantropical distribution. The family is one of the five most representative…”
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Biogeographical Review of Asteraceae in the Espinhaço Mountain Range, Brazil by Campos, Lídia, Freire Moro, Marcelo, Funk, Vicki A., Roque, Nádia

“…The Espinhaço Range is characterized by its high taxonomic diversity and endemism level, where Asteraceae is one of the richest plant families. The present…”
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Asteraceae in the northern Espinhaço Range, Brazil: richness, endemism and conservation by Staudt, Mariana Guerra, Alves, Maria, Roque, Nádia

“…ABSTRACT Floristic inventories focussing on the Espinhaço Range have revealed an extensive diversity for Asteraceae and emphasize the high degree of endemism…”
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Brazilian herbaria: an overview by Gasper, André Luís de, Stehmann, João Renato, Roque, Nádia, Bigio, Narcísio C., Sartori, Ângela Lúcia Bagnatori, Grittz, Guilherme Salgado

“…ABSTRACT Herbaria represent irreplaceable repositories of biodiversity and are used to answer questions about conservation, ecology, systematics, and other…”
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Morphological characters add support for some members of the basal grade of Asteraceae by Roque, Nádia, Funk, Vicki A.

“…Recent molecular studies in Asteraceae have divided tribe Mutisieae (sensu Cabrera) into 13 tribes and eight subfamilies. Each of the major clades is well…”
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Molecular Phylogenetics and Historical Biogeography of Subtribe Ecliptinae (Asteraceae, Heliantheae) by de Almeida, Rafael Felipe, Alves, Maria, van den Berg, Cássio, Pellegrini, Marco O O, Gostel, Morgan R, Roque, Nádia

“…We present a molecular phylogeny for the subtribe Ecliptinae (Asteraceae, Heliantheae) based on three plastid ( , , and ) and two nuclear (nrITS and nrETS)…”
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First record of Heterosperma for Brazil and an updated generic key for tribe Coreopsideae (Asteraceae) by Barbosa, Maria Liris, Alves, Maria, Roque, Nádia

“…Abstract We present the first record of Heterosperma (H. ovatifolium, Asteraceae) for Brazil as a result of the taxonomic study of tribe Coreopsideae for…”
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Caffeoylquinic Acids: Separation Method, Antiradical Properties and Cytotoxicity by Indy Tamayose, Cinthia, dos Santos, Evelyne A., Roque, Nádia, Costa‐Lotufo, Letícia V., Pena Ferreira, Marcelo J.

“…Twelve chlorogenic acid derivatives and two flavones were isolated from Moquiniastrum floribundum (Asteraceae, other name: Gochnatia floribunda). Compounds…”
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Taxonomic Revision of Richterago (Asteraceae, Gochnatieae) by Roque, Nádia, Pirani, José Rubens

“…Richterago is a Brazilian genus that has been studied by the authors over the past twenty years. The genus was recircumscribed based on Lessing's concept,…”
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The monotypic Andean genus Fulcaldea (Compositae, Barnadesioideae) gains a new species from northeastern Brazil by Funk, Vicki A., Roque, Nádia

“…The family Compositae has ca. 25,000 species and is estimated to have diverged approximately 45 Ma. Within the family, the small subfamily Barnadesioideae (91…”
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Nahuatlea : a new genus of compositae (Gochnatieae) from North America by Funk, Vicki A, Sancho, Gisela, Roque, Nádia

“…In the course of a detailed molecular study of the tribe Gochnatieae (Compositae: Gochnatioideae) it became apparent that the genus (sensu Cabrera) was not…”
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A phylogeny of the Gochnatieae: Understanding a critically placed tribe in the Compositae by Funk, Vicki A., Sancho, Gisela, Roque, Nádia, Kelloff, Carol L., Ventosa-Rodríguez, Iralys, Diazgranados, Mauricio, Bonifacino, J. Mauricio, Chan, Raymund

“…Subfamily Gochnatioideae is the sister group of ~96% of the species in Compositae (Asteraceae). It is of particular interest not only because of its position…”
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A New Species for a Monotypic Genus: Anteremanthus (Asteraceae: Vernonieae) by Roque, Nádia, Santana, Fernanda Afonso

“…Vernonieae (Asteraceae) is a natural tribe defined mainly by discoid and homogamous heads, phyllaries imbricate in three to nine series, style branches acute…”
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