Results 51 to 60 of about 3,354 (162)

Germination speed modulates priority effects: Evidence from a large‐scale field study

open access: yesEcology, Volume 107, Issue 1, January 2026.
Abstract Priority effects, where species that arrive first influence later arriving species, are often considered in terms of seed arrival time. However, the timing of seedling emergence may play a more critical role, as this defines when plants start interacting. Further, initial seed density may also be important, allowing early‐arriving species with
Tamara L. H. van Steijn   +3 more
wiley   +1 more source

The complete chloroplast genome sequence of Sedum lineare (crassulaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The complete chloroplast genome of Sedum lineare Thunberg, a plant widely occurring in most southern provinces of China, is assembled and characterized using Illumina sequencing data in this study.
Yigong Tang   +3 more
doaj   +1 more source

Conformational Analysis and NMR Data Assignment of Taraxerone Isolated From Cnidoscolus aconitifolius (Chaya)

open access: yesMagnetic Resonance in Chemistry, Volume 64, Issue 1, Page 146-159, January 2026.
We report the first complete NMR assignment of taraxerone, a pentacyclic triterpenoid isolated from Cnidoscolus aconitifolius (chaya). Using 2D NMR, DFT, and NBO analysis, we resolved spectral ambiguities due to high‐order couplings and signal overlap. Two Ring A conformers were identified and characterized.
Mónica Díaz‐Fernández   +6 more
wiley   +1 more source

Sedum neovolcanicum (Crassulaceae) una especie nueva originaria del centro-occidente de México

open access: yesActa Botanica Mexicana, 2002
Se describe y propone como especie nueva para la ciencia a Sedum neovolcanicum, con base en plantas originarias de los estados de Jalisco y Michoacán en la porción oeste de la región fisiográfica denominada Eje Neovolcánico (Eje Volcánico Transversal ...
Emmanuel P\u00E9rez Calix   +1 more
doaj  

Typification of the binomial Sedum boissierianum Hausskncht Crassulaceae

open access: yesAnnals of Forest Research, 2016
Genus Sedum, described by Linne in 1753, a polyphyletic genus of flowering plants in the family Crassulaceae, was extensively studied both by scholars and succulents enthusiasts.
Valentin Bârcă
doaj   +1 more source

Synchrotron Micro‐X‐Ray Fluorescence Elemental Imaging Reveals Zinc Distribution in the Hyperaccumulator Sedum plumbizincicola (Crassulaceae)

open access: yesEcological Research, Volume 41, Issue 1, January 2026.
Sedum plumbizincicola is a zinc‐cadmium hyperaccumulator native to China with high potential for use in phytoremediation. Synchrotron micro‐X‐ray fluorescence elemental imaging shows that zinc is localized in the leaf tips, petioles, and nodes with the highest Zn concentrations observed in the epidermis and vascular system of both leaves and stems ...
Julien Jacquet   +4 more
wiley   +1 more source

A Genetic Transformation Method for Cadmium Hyperaccumulator Sedum plumbizincicola and Non-hyperaccumulating Ecotype of Sedum alfredii

open access: yesFrontiers in Plant Science, 2017
The present study demonstrates the development of an Agrobacterium-mediated genetic transformation method for species of the Sedum genus, which includes the Cd/Zn hyperaccumulator Sedum plumbizincicola and the non-hyperaccumulating ecotype of S. alfredii.
Huan Liu   +5 more
doaj   +1 more source

The development of insect diversity and ecosystem complexity on green roofs: A review

open access: yesInsect Conservation and Diversity, Volume 19, Issue 1, Page 11-25, January 2026.
A classification system of different roof types is presented to improve consistency in green roof research. Landscape and green roof characteristics influence ecosystem development, but can be further explained by ecological concepts, like neutral and niche theory.
Eva F. Drukker   +5 more
wiley   +1 more source

Appropriate sulfur fertilization in contaminated soil enhanced the cadmium uptake by hyperaccumulator Sedum alfredii Hance

open access: yesEcotoxicology and Environmental Safety
The biogeochemical processes of sulfur and heavy metals in the environment are closely related to each other. We investigated the influence of sulfur addition on hyperaccumulator Sedum alfredii Hance growth, cadmium (Cd) accumulation, soil Cd ...
Lijuan Sun   +6 more
doaj   +1 more source

The complete chloroplast genome sequence of medicinal plant, Sedum oryzifolium

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete chloroplast genome sequence of Sedum oryzifolium was characterized from Illumina pair-end sequencing. The chloroplast genome of S. oryzifolium was 149,609 bp in length, containing a large single-copy region (LSC) of 80,825 bp, a small single-
Jing Li, Dongling Chen
doaj   +1 more source

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