Results 61 to 70 of about 6,027 (210)

Year‐round pollinator visitation of ornamental plants in Mediterranean urban parks

open access: yesInsect Conservation and Diversity, Volume 19, Issue 3, Page 702-715, May 2026.
Pollinators visiting ornamental plants in urban parks remained diverse throughout the year. They were represented by wild bees (42%), honeybees (37%), flies (18%), butterflies (2%) and beetles (1%). Both native and non‐native plants attracted pollinators.
Alejandro Trillo   +3 more
wiley   +1 more source

A major QTL corresponding to the Rk locus for resistance to root-knot nematodes in cowpea (Vigna unguiculata L. Walp.). [PDF]

open access: yes, 2016
Key messageGenome resolution of a major QTL associated with the Rk locus in cowpea for resistance to root-knot nematodes has significance for plant breeding programs and R gene characterization. Cowpea (Vigna unguiculata L.
Close, Timothy J   +7 more
core   +1 more source

Plastid Genome Evolution Across the Roridulaceae–Sarraceniaceae Clade (Ericales) in Relation to Carnivorous Strategies

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
The Roridulaceae–Sarraceniaceae clade exhibits strikingly divergent carnivorous strategies, providing a framework to examine how trophic shifts influence plastid genome evolution. Comparative plastome analyses reveal recurrent ndh gene disruption across species, while Roridula gorgonias shows pronounced genomic restructuring, including elevated ...
Shengxin Chang   +4 more
wiley   +1 more source

Acercamiento botánico al orden Caryophyllales especies más representativas [PDF]

open access: yes, 2019
Se realiza un trabajo bibliográfico del orden Caryophyllales como se conoce en la última obra de Takhtajan y APG. Se hacen consideraciones generales de este orden. De las 34 familias que lo forman, se han tratado 16, todas menos Nepenthaceae,
García Núñez, Ana
core  

Análise morfométrica dos elementos traqueais em quatro espécies de Portulaca (Portulacaceae) Morphometric analysis of tracheary elements in four Portulaca species

open access: yesActa Botânica Brasílica, 2008
Este trabalho aborda aspectos da caracterização morfológica dos elementos traqueais dos órgãos vegetativos de quatro espécies de Portulacaceae (Portulaca hirsutissima Camb., P. halimoides L., P. werdermannii Poelln., e de P.
José Hernandes-Lopes   +1 more
doaj   +1 more source

The complete mitochondrial genome sequence of Mirabilis himalaica, an endemic plant to Tibet

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of the important medicinal plant Mirabilis himalaica has been reported in this study. It was 346,363 bp in size with a GC content of 44.6% and contained 42 protein-coding genes (30 known functional genes, 11 ORF genes ...
Fang Yuan, Yuanjiang Xu, Xiaozhong Lan
doaj   +1 more source

Evolutionary Convergence of C4 Photosynthesis: A Case Study in the Nyctaginaceae

open access: yesFrontiers in Plant Science, 2020
C4 photosynthesis evolved over 65 times, with around 24 origins in the eudicot order Caryophyllales. In the Caryophyllales family Nyctaginaceae, the C4 pathway is known in three genera of the tribe Nyctagineae: Allionia, Okenia and Boerhavia ...
Roxana Khoshravesh   +6 more
doaj   +1 more source

The complete chloroplast genome sequence of Opuntia sulphurea (Cactaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
Opuntia sulphurea Gillies ex Salm-Dyck 1834 (Cactaceae) acts as an invasive species due to its ability to survive in various environments. In this study, we assembled the complete chloroplast (cp) genome of Opuntia sulphurea, which was 122,740 bp in ...
Jinyuan Chen   +5 more
doaj   +1 more source

Extrapolating demography with climate, proximity and phylogeny: approach with caution [PDF]

open access: yes, 2016
Plant population responses are key to understanding the effects of threats such as climate change and invasions. However, we lack demographic data for most species, and the data we have are often geographically aggregated.
Buckley, Y.M.   +3 more
core   +4 more sources

Origin of subgenomes in the circumboreal, allopolyploid, carnivorous plant Drosera anglica

open access: yesAmerican Journal of Botany, Volume 113, Issue 3, March 2026.
Abstract Premise The parentage of the widespread allopolyploid Drosera anglica, a member of the carnivorous sundew genus, remains uncertain despite over 100 years of morphological, cytological, and, more recently, molecular study. Methods Using transcriptomic and genomic data from 12 species of Drosera sect. Drosera, including four D.
Rebekah A. Mohn, Ya Yang
wiley   +1 more source

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