Results 21 to 30 of about 7,115 (254)

A multiple computational spatial analysis of genetic, morphological, and anatomical diversity in Pteris cretica L. (Pteridaceae) geographical populations. [PDF]

open access: yesBMC Plant Biol
The brake fern Pteris cretica is an evergreen, perennial plant known for its medicinal properties, particularly in treating hepatitis and jaundice. Despite previous genetic studies, little is known about the landscape genetics of P.
Alaeifar M, Sheidai M, Koohdar F.
europepmc   +2 more sources

Antioxidant, Antibacterial, and Antidiabetic Activities of <i>Aleuritopteris bicolor</i> From Nepal: A LC-MS, In Vitro, and In Silico Investigations to Establish Its Potential as a Therapeutic Candidate. [PDF]

open access: yesScientificWorldJournal
Aleuritopteris bicolor (Family: Pteridaceae; Nepalese name: Raani Sinka) is an edible fern native to Nepal, India, China, Bangladesh, Sri Lanka, and Pakistan. Ethnomedicinal practitioners from various ethnic tribes in Nepal have traditionally prescribed it to heal wounds, diarrhea, dysentery, and gastritis. However, scientific evidence supporting these
Bhandari R   +8 more
europepmc   +2 more sources

Phenolic compounds in species of the Blechnaceae. [PDF]

open access: yesPlant Biol (Stuttg)
The occurrence of caffeic acid derivatives in 32 species of Blechnaceae revealed differences in the presence of rosmarinic acid and blechnic acid B, a novel compound in ferns. Abstract Rosmarinic acid and other caffeic and 4‐coumaric acid derivatives are widespread in land plants.
Ufland M, Petersen M.
europepmc   +2 more sources

Cheilanthes tomentosa Link (Pteridaceae) new addition to the recorded Pteridaceae species in Iraq. [PDF]

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract During a survey of Iraqi flora 2010 onward, which is undertaken by Howler Botanical Garden, an interesting fern is recorded. The taxon is identified as Cheilanthes tomentosa Link., based on morphology and anatomy characters. To the best of our knowledge, C. tomentosa has not previously been reported in Iraq.
B.K. Maulood   +3 more
openaire   +1 more source

The Pteridaceae family diversity in Togo [PDF]

open access: yesBiodiversity Data Journal, 2015
The Pteridaceae family is the largest fern family in Togo by its specific and generic diversity. Like all other families of ferns in the country, Pteridaceae are poorly studied and has no identification key. The objective of this study is to perform a taxonomic revision and list establishment of this family of leptosporangiate ferns in the light of ...
Komla Abotsi   +4 more
doaj   +7 more sources

A Large Intergenic Spacer Leads to the Increase in Genome Size and Sequential Gene Movement around IR/SC Boundaries in the Chloroplast Genome of Adiantum malesianum (Pteridaceae). [PDF]

open access: yesInt J Mol Sci, 2022
Expansion and contraction (ebb and flow events) of inverted repeat (IR) boundaries occur and are generally considered to be major factors affecting chloroplast (cp) genome size changes.
Gu X, Zhu M, Su Y, Wang T.
europepmc   +2 more sources

Jamesonia (Pteridaceae) in Brazil [PDF]

open access: yesBiota Neotropica, 2020
Abstract: Jamesonia is a genus of Neotropical ferns that comprises about 50 species, distributed from Mexico to Uruguay. In spite of this wide distribution, this group is more diverse in Andean páramos and subpáramos. Due to the recent changes in its circumscription, with the junction of Eriosorus and segregation of Tryonia, the objective of this work ...
Aline Possamai Della, Jefferson Prado
openaire   +4 more sources

Niche and phenotypic differentiation in fern hybrid speciation, a case study of Pteris fauriei (Pteridaceae). [PDF]

open access: yesAnn Bot
BACKGROUND AND AIMS Niche differentiation is a critical issue in speciation. Although it has a well-known role in adaptive processes of hybrid angiosperms, it is less understood in hybrid ferns.
Chao YS, Yang YW, Sheue CR, Lai IL.
europepmc   +2 more sources

Identification of the relationship between Chinese Adiantum reniforme var. sinense and Canary Adiantum reniforme [PDF]

open access: yes, 2015
© 2014 Wang et al.; licensee BioMed Central. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and ...
Chen, H-F   +8 more
core   +1 more source

El cultivo in vitro de esporas y los aspectos reproductivos del helecho anual Anogramma chaerophylla (Pteridaceae) [PDF]

open access: yes, 2016
Anogramma chaerophylla pertenece a un género de helechos con esporofitos anuales y gametofitos potencialmente perennes. En el área de estudio, la Reserva Natural Punta Lara, la vegetación crece bajo estrés debido principalmente a la contaminación y la ...
Berrueta, Pedro Cayetano   +5 more
core   +3 more sources

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