Results 61 to 70 of about 5,550 (213)

Dryopteris borreri

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +2 more sources

Soil Physical Properties in Estimating the CO2 Emissions in Drained Peatland Forests

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 6, June 2026.
Abstract Peatland drainage aims at enhancing tree growth by improving soil aeration and nutrient availability through the lowering of water table, but it also accelerates peat decomposition and increases CO2 emissions. CO2 emission estimates of drained peatlands are typically based on surface‐level measurements, whereas studies on peat decomposition ...
Salla A. M. Tenhovirta   +6 more
wiley   +1 more source

A New Flavonoid Glycoside from the fern

open access: yesNatural Product Communications, 2008
A new flavonoid, identified as kaempferol 3- O -(4′”- O -acetylrutinoside) by chemical and spectral methods, has been isolated from aerial parts of the fern Dryopteris villarii , together with the new fern constituent, chrysin 3- O -rutinoside, and ...
Filippo Imperato
doaj   +1 more source

DRYOPTERIS DILATATA (HOFFM.) A.GRAY (DRYOPTERIDACEAE HERTER) IN THE FLORA OF THE REPUBLIC OF MOLDOVA [PDF]

open access: yesJournal of Plant Development
As a result of the new floristic investigations in the Republic of Moldova, the species Dryopteris dilatata (Hoffm.) A.Gray was recorded for the first time.
Pavel PÎNZARU
doaj   +1 more source

Plant‐Derived Treatments for Monogenean Parasites in Farmed Fish: A Systematic Review and Meta‐Analysis

open access: yesReviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Monogeneans are among the most problematic ectoparasites in finfish aquaculture. Plant‐derived compounds have been widely explored as therapeutic agents, yet their efficacy and safety have not been quantitatively synthesized across studies. This study provides a meta‐analysis of plant‐based treatments against monogeneans, integrating 453 in ...
Francisco Neptalí Morales‐Serna
wiley   +1 more source

Dryopteris thelypteris

open access: yes, 1956
D. Thelypteris (L.) A. Gray (A. Thelypteris Sw.) Cat. 417. l: Bouveret (Wolf); Illarsaz (Marietan); Vernayaz (J.). - 3: Le Guercet (Mantz); Ecöne (J.); Riddes(J.).
openaire   +2 more sources

Detection of Heat and Drought Effects on the Photosynthetic Activity Using Solar‐Induced Chlorophyll Fluorescence and a Photochemical Reflectance Index in a Cool‐Temperate Larch Forest in Japan

open access: yesEcological Research, Volume 41, Issue 3, May 2026.
Solar‐induced chlorophyll fluorescence (SIF) and gross primary productivity decline at midday during a short heatwave in a tower site of a larch forest. High atmospheric vapor pressure deficit significantly reduced the photochemical reflectance index (PRI), light‐use efficiency (LUE), and canopy fluorescence emission efficiency (εF).
Tomoki Morozumi   +4 more
wiley   +1 more source

Reducing the fern genus Dryopsis to Dryopteris and the systematics and nomenclature of Dryopteris subgenus Erythrovariae section Dryopsis (Dryopteridaceae)

open access: yes, 2012
The fern genus Dryopsis (Dryopteridaceae) is characterized by the presence of multicellular hairs and costal and costular grooves closed near their bases.
Zhang, LB (reprint author), Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Sichuan, Peoples R China.   +1 more
core  

Rapid Change and Thermophilization of Summit Plant Communities in the Central Eastern Alps (Italy)

open access: yesJournal of Vegetation Science, Volume 37, Issue 3, May/June 2026.
Graphical abstract of vegetation change across the summits FAG (Faglmugl), SBG (Schafberg), DWO (Da Wöllane), and KAS (Kasererwartl) in the Texel Group, Italy, from 2003 to 2024, showing changes in total species richness on each summit and the relationship between species increase on KAS and mean growing‐season soil temperature across aspects. ABSTRACT
Friederike Westrich   +5 more
wiley   +1 more source

Dryopteris inaequalis (BOL218536)

open access: yes, 2023
Kingdom: PlantaeDivision: PolypodiophytaClass: PolypodiopsidaOrder: PolypodialesFamily: DryopteridaceaeScientific name: Dryopteris inaequalis (Schltdl.) KuntzeSpecimen barcode ...
Bolus Herbarium (9862976)
core   +1 more source

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