Results 11 to 20 of about 1,748 (117)

Patterns of ferns community assemblages in some Malaysian and Nigerian tropical forests. [PDF]

Ecol Evol, 2022
The study assessed the patterns of ferns species richness (SR) and phylogenetic diversity (PD) in relation to the bioclimatic drivers in some Nigerian and Malaysian forests. Fern species richness and diversity is significantly higher in Malaysian forests than in Nigerian forests.
Akomolafe GF, Rosazlina R, Rahmad Z, Oloyede FA.   +3 more
europepmc   +2 more sources

Perfil fitoquímico, doseamento de fenóis, taninos, flavonoides totais, atividade antimicrobiana e antioxidante do palmito do pau-cardoso Cyathea atrovirens

Brazilian Journal of Animal and Environmental Research, 2020
Cyathea atrovirens , popularly known as pau cardoso, is used both for food being consumed as palm heart, and for the manufacture of syrup used in respiratory disorders.Due to its importance in its use, this work aimed to analyze the phytochemistry of the
Acsa Victoria Ferreira da Silva, Eronildo Joaquim de Santana, Amanda Reges de Sena, Marcelo Rodrigues Figueira de Mello, Atacy Maciel de Melo Cavalcante, Tonny Cley Campos Leite   +5 more
openaire   +3 more sources

Enhancing In Vitro Production of the Tree Fern Cyathea delgadii and Modifying Secondary Metabolite Profiles by LED Lighting. [PDF]

Cells, 2022
The tree ferns are an important component of tropical forests. In view of this, the enhancement of in vitro production of these plants is needed. Thus, the effect of different light-emitting diodes (LEDs) as well as control fluorescent lamps (Fl) and a 3-
Tomaszewicz W, Cioć M, Dos Santos Szewczyk K, Grzyb M, Pietrzak W, Pawłowska B, Mikuła A.   +6 more
europepmc   +2 more sources

Sobrevivência de Cyathea atrovirens (Cyatheaceae; Pteridophyta) após desmatamento. Survival of Cyathea atrovirens (Cyatheaceae; Pteridophyta) after deforestation. [PDF]

Revista do Instituto Florestal, 2014
A adoção de medidas de mitigação é necessária para minimizar os impactos ambientais provocados pelo desmatamento para a construção de rodovias. Nesse contexto, a avaliação da adaptação de espécies vegetais que permaneceram na beira da estrada após o ...
Vívian TAMAKI, Catarina Carvalho NIEVOLA, Ivomar Aparecido MEDINA, Elisabete Aparecida LOPES, Rogério Mamoru SUZUKI   +4 more
doaj   +2 more sources

Biotechnology of the Tree Fern Cyathea smithii (J.D. Hooker; Soft Tree Fern, Katote) II Cell Suspension Culture: Focusing on Structure and Physiology in the Presence of 2,4-D and BAP. [PDF]

Cells, 2022
The aim of our research was to describe the structure and growth potential of a cell suspension of the tree fern Cyathea smithii. Experiments were performed on an established cell suspension with ½ MS medium supplemented with 9.05 µM 2,4-D + 0.88 µM BAP.
Rybczyński JJ, Kaźmierczak A, Dos Santos Szewczyk K, Tomaszewicz W, Miazga-Karska M, Mikuła A.   +5 more
europepmc   +2 more sources

Spore morphology and ultrastructure of Cyathea (Cyatheaceae, Pteridophyta) species from southern South America [PDF]

, 2010
Spore sculpture and wall structure of eight Cyathea (Cyatheaceae) species from southern South America were studied using light microscopy (LM), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques. Two layers, i.e.
Giudice, Gabriela Elena, Morbelli, Marta Alicia, Márquez, Gonzalo Javier   +2 more
core   +7 more sources

Fire resistance in a population of Cyathea atrovirens (Langsd. & Fisch.) Domin (Cyatheaceae) in the state of Rio Grande do Sul, Brazil. [PDF]

Biotemas, 2008
Cyathea atrovirens (Langsd. & Fisch.) Domin is a tree fern that occurs in the state of Rio Grande do Sul from sea level to an altitude of 300m. We monitored a population of 10 individuals of C.
Caroline Leuchtenberger, Carlos Rodrigo Lehn   +1 more
doaj   +1 more source

Confirmación de la presencia de Cyathea atrovirens (Cyatheaceae) en la provincia de Corrientes, Argentina Confirmation of the presence of Cyathea atrovirens (Cyatheaceae) in Corrientes province, Argentine

Boletín de la Sociedad Argentina de Botánica, 2007
Poblaciones de Cyathea atrovirens fueron halladas recientemente en dos localidades ubicadas sobre la costa del río Paraná, en la provincia de Corrientes, después de la formación del embalse de la Represa Yacyretá.Populations of Cyathea atrovirens were ...
J. L. Fontana, M. E. Rodríguez, A. E. Cardozo, D. Iriart   +3 more
doaj   +1 more source

Heyne, Roth, Roemer and Schultes, and the plant names published in Novae plantarum species praesertim Indiae orientalis

TAXON, Volume 70, Issue 2, Page 365-428, April 2021., 2021
Abstract In 1814, A.W. Roth received a herbarium collection of some 1500 plants from Benjamin Heyne. Most of these specimens came from southern India where Heyne had worked as a doctor and naturalist since 1792. Roth wrote up the material in his book Novae plantarum, which was published in 1821.
I.M. Turner
wiley   +1 more source

Samambaias e Licófitas do Cerro da Pedra do Lagarto, Santa Maria, Rio Grande do Sul, Brasil

Iheringia: Série Botânica, 2021
The inventory of ferns and lycophytes was carried out in Cerro da Pedra do Lagarto, a vegetation refuge with distinct phytophysiognomies (forest and natural grassland, respectively) located in the district of Santo Antao, North of the Municipality of ...
Bianca Schindler, João Paulo dos Santos Condack, Felipe Gonzatti, Liliana Essi, Maurício Figueira   +4 more
semanticscholar   +1 more source