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DNA content in species of Vernonia and Vernonanthura from South America : an approach to systematics and evolution of the Vernonieae (Asteraceae)
(Taylor & Francis, 2015-11)
There are relatively few studies of DNA content in the Vernonieae (Asteraceae) tribe. The first studies were realized in the Lessingianthus genus and determined the DNA content of 25 species. After DNA content, ploidy level ...
The genus Lepidaploa (vernonieae, asteraceae) in southern South America
(Magnolia Press, 2018-07-24)
A morphological analysis of the genus Lepidaploa (Vernonieae) of southern South America has been carried out. Until now,
the information concerning the genus was fragmented and incomplete for this region. Altogether, 13 ...
Cytotaxonomy of species of Vernonia, section Lepidaploa, group Axilliflorae (Asteraceae, Vernonieae)
(Blackwell PublishingOxfordInglaterra, 2007)
Cytotaxonomic studies in six species of Vernonia (Asteraceae : Vernonieae)
(Univ Florence Botany InstFlorenceItália, 2007)
DNA content in species of Vernonia and Vernonanthura from South America: An approach to systematics and evolution of the Vernonieae (Asteraceae)
(Taylor & Francis, 2015-12)
There are relatively few studies of DNA content in the Vernonieae (Asteraceae) tribe. The first studies were realized in the Lessingianthus genus and determined the DNA content of 25 species. After DNA content, ploidy level ...
The genus Lepidaploa (Vernonieae, asteraceae) in southern South America
(Magnolia Press, 2018-07)
A morphological analysis of the genus Lepidaploa (Vernonieae) of southern South America has been carried out. Until now, the information concerning the genus was fragmented and incomplete for this region. Altogether, 13 ...
Taxonomía del complejo vernonia rubricaulis (vernonieae, ssteraceae)Taxonomy of the vernonia rubricaulis complex (vernonieae, asteraceae)
(Instituto de Botánica del Nordeste, 2004-01-01)
El grupo de entidades afines a Vernonia rubricaulis Humb. & Bonpl. ha sido tratado alternativamente como una sola especie muy variable o como diferentes entidades por distintos autores. En el presente trabajo se describen ...
Trypanocidal activity of South American Vernonieae (Asteraceae) extracts and its sesquiterpene lactones
(Taylor & Francis Ltd, 2020-03)
Chagas disease is caused by Trypanosoma cruzi and affects the poorest population in the Americas. Fourteen plant extracts and seventeen sesquiterpene lactones from the tribe Vernonieae (Asteraceae), were evaluated for the ...
Additions to the genus Lessingianthus (Asteraceae, Vernonieae) from South AmericaAdições ao gênero Lessingianthus (Asteraceae, Vernonieae) da América do Sul
(Jardim Botânico do Rio de Janeiro. Instituto de Pesquisas, 2010-04)
Two new species of Lessingianthus (Asteraceae: Vernonieae) are described and illustrated. One of these L. Foliosus Dematt., bears a resemblance to L. Vepretorum, but can be separated from it by its linear leaves, that are ...