Results 81 to 90 of about 3,314 (193)

Cyatheales (Polypodiopsida) do Corredor de Biodiversidade do norte do Pará, Brasil

open access: yesHoehnea
Este artigo é parte de uma série onde são apresentadas as espécies de licófitas e samambaias do Corredor de Biodiversidade do Norte do Estado do Pará e faz parte do projeto "Diagnóstico da Biodiversidade das Unidades de Conservação Estaduais do Mosaico ...
Luiz Armando de Araújo Góes-Neto   +1 more
doaj   +1 more source

Cyathea gigantea (Cyatheaceae) as an antimicrobial agent against multidrug resistant organisms

open access: yesBMC Complementary and Alternative Medicine, 2019
Background Rapid emergence of multidrug resistant (MDR) organisms in hospital and community settings often result into treatment failure, thus leading the clinicians with fewer treatment options.
Kathakali Nath   +7 more
doaj   +1 more source

Vegetation associated with Wollemia nobilis (Araucariaceae) [PDF]

open access: yes, 2013
Wollemia nobilis Jones et al. (Wollemi Pine) is restricted to four sites growing in warm temperate rainforest typical of the canyons in the Blue Mountains and Wollemi National Parks. 88 vascular plant species were recorded from four sites.
Allen, Chris, Benson, John
core  

High-resolution coproecology: Using coprolites to reconstruct the habits and habitats of New Zealand’s extinct upland Moa (Megalapteryx didinus) [PDF]

open access: yes, 2005
Knowledge about the diet and ecology of extinct herbivores has important implications for understanding the evolution of plant defence structures, establishing the influences of herbivory on past plant community structure and composition, and identifying
Wood, Jamie R.   +5 more
core   +4 more sources

Do you know Cyathea divergens (Cyatheaceae-Polypodiopsida)?  [PDF]

open access: yesPhytotaxa, 2014
The Neotropical scaly tree fern Cyathea divergens is a paradigm of a variable species with a wide geographical range. Studies in herbaria and in the field reveal that C. divergens is less frequently collected and less variable than previously thought.
openaire   +1 more source

The first anniversary of Phytotaxa in the International Year of Biodiversity. [PDF]

open access: yes, 2011
EditorialPeer ...
Baker, William   +11 more
core  

Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP, Brasil. Pteridophyta: 3. Cyatheaceae

open access: yesHoehnea, 2014
Neste trabalho são apresentados os dados referentes ao levantamento florístico da família Cyatheaceae no Parque Estadual das Fontes do Ipiranga (PEFI). A família está representada na área por dois gêneros (Alsophila e Cyathea) e cinco espécies: Alsophila
Regina Yoshie Hirai, Jefferson Prado
doaj  

Keanekaragaman Paku-pakuan Terestrial Di Kawasan Taman Wisata Alam Sicike-cike [PDF]

open access: yes, 2019
Penelitian keanekaragaman paku-pakuan ini telah dilaksanakan di Taman Wisata Alam Sicike-cike Kabupaten Dairi Sumatera Utara pada bulan Juni sampai Oktober 2018. Lokasi penelitian ditentukan dengan menggunakan Metode Purposive Sampling.
Febriani, H. (Husnarika)   +1 more
core  

Revision and panbiogeographic analysis of Hymenophyllaceae from meridional Yungas from Argentina (Tucumano-Boliviana Rainforest) [PDF]

open access: yes, 2015
Hymenophyllaceae constituye uno de los linajes más tempranamente divergente dentro de los helechos, habitan lugares hiperhúmedos y su aparición se ha datado en el cretácico temprano, previa a la ruptura de Gondwana; estas características determinan que ...
Arana, Marcelo Daniel   +2 more
core   +1 more source

Population Study of the Golden Chicken Fern (Cibotium Barometz (L.) J. Sm. in Riau Province, Sumatra [PDF]

open access: yes, 2017
Cibotium barometz (L.) J.Sm. (Cibotiaceae) is an important export commodity for both traditional and mod-ern medicine. Populations of this species in several countries have decreased rapidly due to the uncontrolled collection of the rhizome parts for ...
Praptosuwiryo, T. N. (Titien)   +3 more
core  

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