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Mostrando ítems 21-30 de 133
Calea l
(Instituto de Botánica Darwinion, 2015)
Género neotropical con unas 125 especies distribuidas desde México y el Caribe, a través de Centroamérica, hasta el nordeste de la Argentina y Uruguay, en el Río de la Plata. En la Argentina habitan ocho especies.
An overview of Neurolaeneae.
(2021)
Heliantheae s.l. (Asteraceae) do Parque Estadual do Biribiri, Diamantina, Estado de Minas Gerais, Brasil
(Universidade Federal de Uberlândia. Instituto de Botânica, 2015-03-09)
(Heliantheae s.l. (Asteraceae) do Parque Estadual do Biribiri, Diamantina, Estado de Minas Gerais, Brasil). Heliantheae s.l., a terceira maior tribo da família Asteraceae, possui 48 gêneros e 379 espécies no Brasil, das ...
Self-Organizing Maps as a New Tool for Classification of Plants at Lower Hierarchical Levels
(Natural Products Inc, 2014)
Sesquiterpene and polyacetylene profile of the Bidens pilosa complex (Asteraceae : Heliantheae) from Southeast of Brazil
(Pergamon-elsevier Science LtdOxfordInglaterra, 2005)
Improvement of the antibacterial activity of sesquiterpene lactones
(Laboratorios Mixim S.A., 2008-10)
Thirty six sesquiterpene lactones of the guaianolide and germacranolide-type from species of the Tribes Heliantheae and Vernonieae (Asteraceae) were evaluated for their antibacterial action. Thirty of them exhibited selective ...
Verbesina barrancae (Compositae, Heliantheae), a new species from Jalisco, Mexico
(2002)
Verbesina barrancae, a new species of Compositae (Heliantheae) from Jalisco, México, is described and illustrated. It is morphologically similar to Verbesina crocata but differs in characteristics of inflorescence, anthers, ...
Verbesina barrancae (Compositae, Heliantheae), a new species from Jalisco, Mexico
(2002)
Verbesina barrancae, a new species of Compositae (Heliantheae) from Jalisco, México, is described and illustrated. It is morphologically similar to Verbesina crocata but differs in characteristics of inflorescence, anthers, ...
Chromosomal studies of three species of Bidens (L.) (Asteraceae)
(Univ Florence Botany InstFlorenceItália, 2006)