Results 41 to 50 of about 4,956 (184)

Ecological features of the flowers of Aesculus hippocastanum L. and characteristics of Aesculus L. pollen seasons under the conditions of central-eastern Poland

open access: yesActa Agrobotanica, 2012
The content of Aesculus pollen in aeroplankton of Lublin, located in central-eastern Poland, was studied during the period 2001–2012. The volumetric method was used for the study.
Elżbieta Weryszko-Chmielewska   +2 more
doaj   +1 more source

Aesculus discolor

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +4 more sources

Management and tree dieback alter beetle assemblage structure and body size distribution in a temperate German forest

open access: yesEcological Entomology, EarlyView.
Forest management and climate‐induced tree dieback alter the structural characteristics of forests, which could subsequently lead to changes in the structure of beetle assemblages. Beetle assemblages in more open forests exhibited less even abundance distributions, with fewer, more dominant species (higher rates of decline (r), higher dominance (d ...
Julian Lunow   +6 more
wiley   +1 more source

Foraging energetics reveals late‐summer challenges for pollinators across two British cities

open access: yesFunctional Ecology, Volume 40, Issue 10, Page 3200-3212, October 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Foraging bees often work within fine energetic margins, but recent work has shown that foraging conditions can vary markedly across the year. Despite the importance of seasonality for pollinator foraging, most work in this area has relied on indirect approaches. However,
Ciaran Harris   +2 more
wiley   +1 more source

Comparative genomics and phylogenetic relationships of two endemic and endangered species (Handeliodendron bodinieri and Eurycorymbus cavaleriei) of two monotypic genera within Sapindales

open access: yesBMC Genomics, 2022
Background Handeliodendron Rehder and Eurycorymbus Hand.-Mazz. are the monotypic genera in the Sapindaceae family. The phylogenetic relationship of these endangered species Handeliodendron bodinieri (Lévl.) Rehd. and Eurycorymbus cavaleriei (Lévl.) Rehd.
Jiaxin Yang, Guoxiong Hu, Guangwan Hu
doaj   +1 more source

The Skin‐Lightening Efficacy and Mechanisms of Botanical Extracts: A Comprehensive Review

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 10, October 2026.
ABSTRACT Background Skin pigmentation is regulated by a complex network involving melanogenesis, melanosome transfer, oxidative stress, environmental stimuli, and epidermal turnover. Botanical extracts and phytochemicals have attracted increasing interest as potential skin‐lightening agents. This review evaluates their efficacy, mechanisms, and safety.
Siting Yang   +6 more
wiley   +1 more source

The complete chloroplast genome sequence and phylogenetic position of Aesculus turbinata Blume (Sapindaceae)

open access: yesJournal of Asia-Pacific Biodiversity
: Aesculus turbinata Blume (Sapindaceae) is a medicinally significant species. This study presents the complete chloroplast genome sequence of Aesculus turbinata, which spans 156,251 bp. It includes a large single-copy region of 85,981 bp, a small single-
Lei Yuan   +3 more
doaj   +1 more source

Medžiu būkles stebesena ir vertinimas kauno miesto aplinkoje

open access: yesJournal of Environmental Engineering and Landscape Management, 2010
The paper presents the results of monitoring the changes of selected parameters in different tree species carried out on 69 observation plots in the city of Kaunas in 2002 and in 2008.
Vida Stravinskienė
doaj   +1 more source

Aesculus parviflora

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1915
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +4 more sources

Conservation status of species used in the UK herbal medicine industry

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1692-1701, September 2026.
Given the ongoing biodiversity crisis, sustainable use and management of medicinal plants is critical. We assessed the conservation status, threats and conservation actions of 298 species sold by UK suppliers to medical herbalists. We found that most species used are unevaluated, representing a gap in conservation knowledge, and of those with ...
Isabella Flowers   +2 more
wiley   +1 more source

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