Results 21 to 30 of about 12,389 (257)

Pteridophyta–Sinopteridaceae

open access: yesBothalia: African Biodiversity & Conservation, 2011
A new subspecies of Cheilanthes deltoidea from Gauteng and Limpopo, South Africa.
R. R. Klopper, A. E. van Wyk
doaj   +2 more sources

OPHIOGLOSSACEAE: PTERIDOPHYTA

open access: yesBothalia: African Biodiversity & Conservation, 1999
TWO NEW' TAXA OF OPHIOGLOSSUM FROM TROPICAL ...
J. E. Burrows
doaj   +2 more sources

Floristic Diversity of Riparian and Associated Vegetation Along the Amnay River (The Philippines). [PDF]

open access: yesPlant Environ Interact
ABSTRACT Riparian vegetation plays a critical role in maintaining ecological integrity along river corridors, yet it is highly sensitive to changes in hydrological and geomorphic conditions, particularly in sediment‐influenced tropical river systems.
Replan EL.
europepmc   +2 more sources

Dietary Overlap of Sympatric Polyphagous Alpine Grasshoppers Includes Invasive Plant Species. [PDF]

open access: yesEcol Evol
The diets of three sympatric grasshopper species were compared using mandible morphological analysis, microhistological examination, and DNA metabarcoding of gut contents. Although mandible morphology differed across species and sexes, dietary divergence was not evident.
Nakano M   +3 more
europepmc   +2 more sources

On the Xylem Elements of the Pteridophyta

open access: greenAnnals of Botany, 1911
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Nellie Bancroft
openalex   +4 more sources

Identification and characterization of BAHD hydroxycinnamoyltransferases in the fern Neoblechnum brasiliense. [PDF]

open access: yesPlant J
Significance Statement Nine BAHD acyltransferases have been identified and characterized in the fern Neoblechnum brasiliense transferring hydroxycinnamoyl units onto various alcohol and amine acceptor substrates. Kinetic characterization showed that shikimic and quinic acids for ester formation as well as 3‐hydroxyanthranilic acid and tryptamine for ...
Ufland M, Petersen M.
europepmc   +2 more sources

<i>Adiantum capillus-veneris:</i> A Comprehensive Review of Its Medicinal Properties, Bioactive Compounds, and Advanced Extraction Techniques. [PDF]

open access: yesFood Sci Nutr
Adiantum capillus‐veneris (Maidenhair fern) is a medicinal plant known for its rich phytochemical composition and diverse therapeutic properties. This review highlights its antioxidant, anti‐inflammatory, antimicrobial, and antidiabetic activities, along with modern extraction techniques for isolating bioactive compounds.
Qadir SA   +8 more
europepmc   +2 more sources

Source height and contact with terrestrial soil drive transplanted epiphyte performance

open access: yesJournal of Ecology, Volume 111, Issue 11, Page 2388-2400, November 2023., 2023
Tropical vascular epiphytes, such as this orchid Peristeria pendula, performed worse when experimentally transplanted to new substrates in contact with terrestrial soil, versus substrates just above the soil surface. The results are some of the first empirical data supporting the epiphyte enemy escape hypothesis.
Michelle Elise Spicer, Josué Ortega
wiley   +1 more source

TOM1 family conservation within the plant kingdom for tobacco mosaic virus accumulation

open access: yesMolecular Plant Pathology, Volume 24, Issue 11, Page 1385-1399, November 2023., 2023
The TOM1 family has an ancient origin, and its ability to promote tobacco mosaic virus multiplication and interact with other components of the virus replication complex is highly conserved in the plant kingdom. Abstract The susceptibility factor TOBAMOVIRUS MULTIPLICATION 1 (TOM1) is required for efficient multiplication of tobacco mosaic virus (TMV).
Hui Zhang, Qun Hu
wiley   +1 more source

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