Consulta: subjectFacets:"Hornworts"
Registros recuperados: 2
Data/hora: 03/06/2024 04:45:50

BIOPROSPECTING: A TOOL TO CONSERVE CHILEAN BRYOPHYTES
Provedor de dados: Gayana Botánica
Autores: Cuvertino-Santoni,Jorge; Montenegro,Gloria.
Here, we present the current state of knowledge on the diversity of Chilean bryophytes (mosses, liverworts, and hornworts), the secondary metabolites present in these plants, and the biological activity of extracts from populations of Chilean species. Our goal is to establish the potential of these plants as a source of useful molecules for pharmaceutical and agricultural industries, thus promoting their conservation. Only 3,7% of Chilean bryophytes (55 spp.) have been analyzed using chemical characterization of their extracts (methanol, ether, ethanol, dichloromethane, acetone and hexane). Only four species from Chilean and Argentinian populations (Porella chilensis (Lehm. &amp;amp; Lindenb.) Trevi., Riccardiapolyclada (Mitt. ex Thurn) Hässel,...
Tipo: Journal article
Palavras-chave: Mosses; Liverworts; Hornworts; Uses; Secondary metabolites; Biological activity; In vitro cultivation.
Ano: 2013
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432013000100002

The bryophytes of Trindade Island, South Atlantic, Brazil
Provedor de dados: Acta Botanica Brasilica
Autores: Faria,Allan Laid Alkimim; Carvalho-Silva,Micheline; Costa,Denise Pinheiro da; Câmara,Paulo Eduardo Aguiar Saraiva.
Trindade is a Brazilian oceanic island located about 1,200 Km east of the Brazilian coast (between 20º 31' 30" S, 29º 19' 30'' W). The island originated from the abissal zone about 3 million years ago, has a maximum altitude of 620 meters and an area of 9.28 Km². Even though the fanerogamic flora is known, there were virtually no data on the bryophyte flora. Four expeditions to the island were carried out during two years and approximately 431 specimens collected. This work presents the Bryoflora of this island, which comprises 32 species, including 20 species of liverworts distributed among six families; the most speciose being Lejeuneaceae with 11 species and Frullaniaceae with four. There are also 11 species of mosses distributed among eight families,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conservation; Flora; Hornworts; Liverworts; Mosses.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062012000400008