Results 41 to 50 of about 1,288 (170)

The richness, frequency and relatedness components of mate diversity and mate portfolios

open access: yesNew Phytologist, EarlyView.
The effects of (a) equal and (b, c) unequal contributions to mate portfolios by 10 mates on (d) Hill‐number mate diversity profiles (see Eqn 1). Summary Sexual reproduction produces genetically diverse families, especially when individuals mate with multiple partners.
Lawrence D. Harder, Mason W. Kulbaba
wiley   +1 more source

Revisió taxonòmica i ecològica dels Delphinium de Califòrnia

open access: yesCollectanea Botanica, 1990
[ca] A l'interior dels límits de Califòrnia es troben la totalitat o parts de les àrees de bona part dels Delphinium nadius de Nordamèrica. Es reconeixen 28 espècies de Delphinium a Califòrnia; ultra llurs respectives subspècies nominals, es reconeixen ...
Michael J. Warnock
doaj   +1 more source

Species Turnover and Environmental Filtering Structure Plant Communities in Moist Temperate Forests

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Plant biodiversity in moist temperate mountain forests is strongly structured by elevational and edaphic gradients that drive community differentiation over short spatial scales. Using integrated vegetation classification, diversity partitioning, and multivariate analyses, we show that species turnover, rather than nestedness, dominates beta diversity,
Mehreen Samad   +6 more
wiley   +1 more source

Preparation, Component Identification, and Antioxidant Activity of Anthocyanins From Punica granatum “Tunisia”

open access: yesAgriFood: Journal of Agricultural Products for Food, Volume 2, Issue 2, Page 127-140, June 2026.
The preparation for Tunisian pomegranate anthocyanin extract. The molecular mechanisms underlying the antioxidant effects of these compounds were investigated using network pharmacology and molecular docking. Antioxidant activity was evaluated through DPPH, ABTS, and FRAP assays, whereas the effects on oxidative stress and inflammation were examined in
Jing Zhang   +6 more
wiley   +1 more source

Delphinium fissum subsp. sordidum (Ranunculaceae) in Portugal: distribution and conservation status

open access: yesAnales del Jardín Botánico de Madrid, 2017
Delphinium fissum subsp. sordidum has been found in calcareous and schistaceous slopes on the Mines of Santo Adrião, Trás-os-Montes region —close to Bragança, northeastern Portugal—.
Rubén Ramírez-Rodríguez   +4 more
doaj   +1 more source

Isolation and Structural Elucidation of a New Alkaloid from Delphinium Peregrinum L. Var. Eriocarpum Boiss

open access: yesScientific Journal of King Faisal University: Basic and Applied Sciences, 2020
Delphinium is a plant rich in alkaloids belonging to the Diterpenoid Alkaloids that contain medicinal properties. The aim and importance of this study was to separate and purify the compound using classical and modern chromatography.
Mohammad Alhilal, Suzan Alhilal
doaj   +1 more source

Investigació biomorfològica comparativa dels gèneres Consolida (DC.) S.F. Gray i Aconitella Spach en relació amb llur taxonomia i filogènia

open access: yesCollectanea Botanica, 1990
[ca] Les relacions filogenètiques a l'interior del gènere Consolida i entre els gèneres Consolida i Aconitella han estat posades de manifest com a resultat de la comparació de dades anatòmiques, cariològiques i morfològiques.
V. I. Trifinova
doaj   +1 more source

Adverse Effects of Larkspur (Delphinium spp.) on Cattle

open access: yesAgriculture, 2015
There are numerous species of larkspur (Delphinium spp.) in North America. Larkspurs are a major cause of cattle losses on western ranges in the USA, especially on foothill and mountain rangelands.
Kevin D. Welch   +6 more
doaj   +1 more source

Resurrection of the genus Staphisagria J. Hill, sister to all the other Delphinieae (Ranunculaceae)

open access: yesPhytoKeys, 2011
Molecular sequence data show that the three species of Delphinium subg. Staphisagria (J. Hill) Peterm. form the sister clade to Aconitum L., Aconitella Spach, Consolida (DC.) S.F. Gray, and all remaining species of Delphinium L.
Florian Jabbour, Susanne Renner
doaj   +1 more source

Trait‐Based Prediction of Extinction Risk and Conservation Strategy for Traditional Chinese Medicinal Plants in China 基于性状的中药植物灭绝风险预测与保护策略研究

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 150-163, March 2026.
Our research allows us to understand the predictors of extinction risk in traditional Chinese medicinal (TCM) plant species with known threat status, and incorporate this knowledge to predict other TCM plants with unknown conservation status in China so as to improve the overall effectiveness of conservation strategies.
Yuhan Zheng   +4 more
wiley   +1 more source

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