Results 11 to 20 of about 7,870 (200)

<i>Leptochilus dolichophyllus</i> (Polypodiaceae), a New Hemiepiphytic Species From Fujian, China. [PDF]

open access: yesEcol Evol
We have identified one new Leptochilus species based on morphological observation and molecular evidence, Leptochilus dolichophyllus H.H.Fu & H.J.Wei, from central‐northern Fujian, southeastern China. Additionally, to provide valuable molecular resources for further studies, we assembled and annotated the complete plastome of this new species ...
Fu HH   +5 more
europepmc   +2 more sources

Permafrost Peatland Initiation and Development in Late Holocene of the Northeast China. [PDF]

open access: yesEcol Evol
Pollen‐based analyses, the vegetation and climate of the Greater Khingan Mountains permafrost peatland in Northeast China were reconstructed. Cold and wet climatic environment would have facilitated the accumulation and vigorous development. Climate change and the resulting changes in the permafrost environment are the main drivers of the evolution of ...
Liu R   +8 more
europepmc   +2 more sources

The Phenetic Relationship of Ferns (Polypodiaceae) at the Ascent of Cemoro Kandang, Mount Lawu

open access: yesJurnal Riset Biologi dan Aplikasinya, 2020
The fern is one of the highly diverse vascular plant species, which has a unique characteristic. The closely related at the family level because the genera within each family have some uniformity so that the relationship and groupings cannot be ...
Advend Sri Rizky Sianturi
doaj   +1 more source

Global Diversification Rates of Ferns Across Spatial and Climatic Gradients. [PDF]

open access: yesAdv Sci (Weinh)
Diversification rates of fern genera across the phylogeny. Abstract Geographic patterns of diversity in any group of plants are the result of the interplay of environmental conditions and the evolutionary dynamics of the respective plant group. Here, the geographic distribution of current mean diversification rates (MDR) is explored at the genus level ...
Qian H, Kessler M, Qian S.
europepmc   +2 more sources

The complete chloroplast genome sequence of a typical alpine fern Lepisorus waltonii (Ching) S. L. Yu in Polypodiaceae

open access: yesMitochondrial DNA. Part B. Resources, 2019
Lepisorus waltonii (Ching) S. L. Yu is a typical alpine fern species in the Qinghai-Tibet Plateau and Hengduan Mountain Regions. Here, we described the complete chloroplast genome of L. waltonii using Illumina paired-end sequencing.
Ya-Rong Wang   +3 more
doaj   +1 more source

Flora pteridofítica de fragmentos florestais do Parque Estadual de Vassununga – Santa Rita do Passa Quatro, SP. Pteridophyte flora of forest fragments in Vassununga State Park – Santa Rita do Passa Quatro, São Paulo, Brazil. [PDF]

open access: yesRevista do Instituto Florestal, 2014
Este trabalho apresenta o levantamento da flora pteridofítica de dois fragmentos florestais do Parque Estadual de Vassununga, unidade de conservação localizada no município de Santa Rita do Passa Quatro, SP.
Áurea Maria Therezinha COLLI   +2 more
doaj   +1 more source

DIET COMPOSITION OF ANOA (Buballus sp.) STUDIED USING DIRECT OBSERVATION AND DUNG ANALYSIS METHOD IN THEIR HABITAT [PDF]

open access: yes, 2009
Anoa are fully protected under Indonesian Law since 1931 (Law of Protection of Wild Animals 1931, no 134). Increasing law enforcement regarding hunting as well as promoting awareness of the Anoas unique threatened the existence of conservation measures.
Aryanto, S   +7 more
core   +2 more sources

Identifikasi Tumbuhan Paku (Pteridophyta) sebagai Bahan Ajar Botani Tumbuhan Rendah di Kawasan Tahura Pocut Meurah Intan Kabupaten Aceh Besar [PDF]

open access: yes, 2017
Telah dilakukan penelitian tentang Identifikasi Tumbuhan Paku (Pteridophyta) Sebagai Bahan Ajar Botani Tumbuhan Rendah di Kawasan Taman Hutan Raya Po Cut Meurah Intan Kabupaten Aceh Besar, Penelitian dilakukan pada tanggal 05 s.d 07 November 2014 ...
Armi, A. (Armi)   +2 more
core   +2 more sources

Into Africa : Molecular phylogenetics and historical biogeography of sub-Saharan African woodferns (Dryopteris) [PDF]

open access: yes, 2017
PREMISE OF THE STUDY: Our goal was to infer the phylogenetic relationships and historical biogeography of the genus Dryopteris with a focus on taxa in sub-Saharan Africa and neighboring islands. In general, little is known about the relationships between
Chambers, Sally M.   +3 more
core   +1 more source

Phytochemicals from Pyrrosia longifolia (Burm. f.) C.V. Morton with antibacterial activity

open access: yesResearch in Pharmaceutical Sciences
Background and purpose: Pyrrosia longifolia is one of the medicinal plants in Indonesia. However, it has received little attention regarding pharmacological properties and phytochemicals. This study aimed to isolate bioactive compounds and evaluate their
Hilwan Yuda Teruna   +3 more
doaj   +1 more source

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