Buscar
Mostrando ítems 31-40 de 191
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 ...
Nuevas combinaciones en los géneros sudamericanos Lepidaploa y Lessingianthus (Vernonieae, Asteraceae)New combinations in the South American genera Lepidaploa and Lessingianthus (Vernonieae, Asteraceae)
(Sociedad Botánica de Chile, 2012-11)
Los géneros Lepidaploa (Cass.) Cass. y Lessingianthus H. Rob.(Vernonieae, Asteraceae) fueron establecidos para separar a las especies inicialmente ubicadas en Vernonia Schreb. sect. Lepidaploa (Cass.) DC. subsect. Axilliflorae ...
La identidad de Vernonia setososquamosa (Asteraceae, Vernonieae): evidencias cromosómicas y palinológicasThe identity of Vernonia setososquamosa (Asteraceae, Vernonieae): chromosomal and palynological evidence
(Instituto de Botánica Darwinion, 2010-06)
Vernonia setososquamosa (Asteraceae, Vernonieae) ha sido considerada por diferentes autores como un sinónimo de V. remotiflora, como una variedad de este taxón o como una especie diferente. En este trabajo se analizó la ...
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 ...
Morfologia das cipselas, brácteas e folhas de Cololobus H. Rob. (Asteraceae)
(Universidade Federal de UberlândiaBrasilCiências Biológicas, 2022)
New species of Tomoplagia Coquillett (Diptera : Tephritidae) from capitula of Asteraceae in Brazil
(Entomological Society BrasilLondrina,Brasil, 2004)
A new species of Lessingianthus (Asteraceae: Vernonieae), from Rio Grande do Sul State, Brazil
(Universidade Federal de Santa Maria, 2014)
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 ...
Fruit of lepidaploa (cass.) cass. (vernonieae, asteraceae): anatomy and taxonomic implications
(Sociedade Botânica do Brasil, 2018-10)
Lepidaploa is a taxonomically complex genus of Vernonieae, which is difficult to delimit morphologically due to
vegetative and reproductive characters that overlap with Chrysolaena and Lessingianthus. Anatomical studies ...