Results 1 to 10 of about 37 (33)

Patterns of nectar production and composition, and morphology of floral nectaries in Helicteres guazumifolia and Helicteres baruensis (Sterculiaceae): two sympatric species from the Costa Rican tropical dry forest

Revista de Biología Tropical, 2009
Helicteres guazumifolia Kunth and Helicteres baruensis Jacq. (Sterculiaceae) are two sympatric species of shrubs common along the North Western tropical dry forest of Costa Rica. i recorded their nectar production within a 24 hour cycle.
Loretta Goldberg
doaj   +6 more sources

Composición química de los aceites esenciales de las hojas de Helicteres guazumifolia (Sterculiaceae), Piper tuberculatum (Piperaceae), Scoparia dulcis (Arecaceae) y Solanum subinerme (Solanaceae), recolectadas en Sucre, Venezuela

Revista de Biología Tropical, 2011
Los aceites esenciales son biosintetizados por plantas aromáticas y pueden obtenerse de cualquier órgano de la misma, tienen gran aplicación en la industria farmacéutica, sanitaria, cosmética, agrícola y de alimentos.
Gabriel Ordaz, Haydelba D’Armas, Dayanis Yáñez, Shailili Moreno   +3 more
doaj   +3 more sources

Malvaceae em fragmentos de Cerrado na cidade de Caxias, Maranhão, Brasil

Heringeriana, 2022
Malvaceae está entre as dez maiores famílias de Angiospermas no Brasil e possui no domínio fitogeográfico Cerrado seu segundo maior número de registros de espécies.
Claudeson de Oliveira Velozo, Larissa Nascimento dos Santos, José Igo da Silva Jesus, Guilherme Sousa da Silva, Laíce Fernanda Gomes de Lima   +4 more
doaj   +1 more source

Flora das cangas da Serra dos Carajás, Pará, Brasil: Malvaceae

Rodriguésia
Resumo É apresentado um tratamento taxonômico da família Malvaceae nas áreas de cangas da Serra dos Carajás. Foram registradas 17 espécies distribuídas em nove gêneros, sendo Sida o mais rico, com quatro espécies, seguido de Melochia e Helicteres, com ...
Aluisio José Fernandes Júnior, Ana Paula Oliveira Cruz   +1 more
doaj   +1 more source

Taxonomy in the light of incongruence: An updated classification of Malvales and Malvaceae based on phylogenomic data

TAXON, Volume 74, Issue 2, Page 361-385, April 2025.
Abstract Malvales is a diverse order of flowering plants, economically and ecologically relevant, and it is known for its broad morphological variability. Recent phylogenomic studies have revealed a complex evolutionary history for the order, including localised phylogenetic discordances among nuclear loci.
Matheus Colli‐Silva, Oscar Alejandro Pérez‐Escobar, Carlos D.M. Ferreira, Maria T.R. Costa, Samuele Gerace, Thales Silva Coutinho, Vania N. Yoshikawa, Higor Antonio‐Domingues, Rebeca Hernández‐Gutiérrez, Massimo G. Bovini, Marília C. Duarte, Martin Cheek, Mark W. Chase, Michael F. Fay, Maarten J.M. Christenhusz, Laurence J. Dorr, Cleo Schoeplein, Marcella Corcoran, Shyamali Roy, Stuart Cable, Todd McLay, Olivier Maurin, Félix Forest, William J. Baker, Alexandre Antonelli   +24 more
wiley   +1 more source

[Chemical composition of essential oils from leaves of Helicteres guazumifolia (Sterculiaceae), Piper tuberculatum (Piperaceae), Scoparia dulcis (Arecaceae) and Solanum subinerme (Solanaceae) from Sucre, Venezuela].

Revista de biologia tropical, 2011
Essential oils, biosynthesized and accumulated in aromatic plants, have a wide range of applications in the pharmaceutical health, cosmetics, food and agricultural industry. This study aimed to analyze the secondary metabolites in some plant species in order to contribute to their chemotaxonomy.
Gabriel, Ordaz, Haydelba, D'Armas, Dayanis, Yáñez, Shailili, Moreno   +3 more
openaire   +1 more source

Nematicidal Screening of Aqueous Extracts from Plants of the Yucatan Peninsula and Ecotoxicity. [PDF]

Plants (Basel), 2022
Aviles-Gomez J, Cristóbal-Alejo J, Andrés MF, González-Coloma A, Carnevali G, Pérez-Brito D, Moo-Koh FA, Gamboa-Angulo M.   +7 more
europepmc   +1 more source

Actualized inventory of medicinal plants used in traditional medicine in Oaxaca, Mexico. [PDF]

J Ethnobiol Ethnomed, 2021
Lucía CA, Jacqueline BR, Alberto BL, David BA, Beatriz RA.   +4 more
europepmc   +1 more source

Integrative research identifies 71 new plant species records in the state of Rio Grande do Norte (Brazil) and enhances a small herbarium collection during a funding shortage. [PDF]

PhytoKeys, 2017
Versieux LM, Dávila N, Delgado GC, de Sousa VF, de Moura EO, Filgueiras T, Alves MV, Carvalho E, Piotto D, Forzza RC, Calvente A, Jardim JG.   +11 more
europepmc   +1 more source

Nectar theft and floral ant-repellence: a link between nectar volume and ant-repellent traits? [PDF]

PLoS One, 2012
Ballantyne G, Willmer P.
europepmc   +1 more source