Results 61 to 70 of about 14,464 (220)

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 3., description of dollecting sites, the vegetation of Kahuzi-Biega-National Park/Zaire, Nyungwe Forest and Virunga volcanoes/Rwanda [PDF]

open access: yes, 1993
During the BRYOTROP-Expedition in 1991, 71 collecting sites could be visited. These are situated in the Kahuzi-Biega-National Park/Zaire, the Nyungwe Forest and the Virunga volcanoes/Rwanda.
Fischer, Eberhard
core  

Festuca paniculata meadows in Ticino (Switzerland) and their Alpine environment [PDF]

open access: yes, 2005
Festuca paniculata (L.) Schinz & Thellung locally dominates montane and subalpine meadows of the Alps and other mountains of southern Europe. Vegetation releves were carried out in Switzerland and northern Italy to study the site conditions under ...
Eggenberg, S.   +3 more
core   +1 more source

Phylogeny and new sectional classification for the Cape Clade of the genus Indigofera (Fabaceae: Indigofereae)

open access: yesTAXON, Volume 74, Issue 4, Page 819-856, August 2025.
Abstract The genus Indigofera in the Greater Cape Floristic Region (GCFR) comprises a diverse assortment of species. Almost 90% of the region's Indigofera species belong to the Cape Clade, while the remaining species are scattered among the other three globally distributed Indigofera clades.
Brian du Preez   +5 more
wiley   +1 more source

INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]

open access: yes, 2016
Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core   +1 more source

Tenuifolin Attenuates Methamphetamine‐Induced Reinstatement in Mice by Regulating Hippocampal Postsynaptic BDNF Signaling

open access: yesCNS Neuroscience &Therapeutics, Volume 31, Issue 8, August 2025.
Tenuifolin attenuates methamphetamine‐induced reinstatement in mice by regulating hippocampal postsynaptic BDNF signaling. Left, The reduction of the expression of BDNF and PSD‐95 levels and abnormal synaptic plasticity promote METH‐induced reinstatement behavior in mice. Right, TEN treatment increases the expression of BDNF and PSD 95 and improves the
Yize Qi   +6 more
wiley   +1 more source

Influência de Substrato e Dormência Na Germinação De Sementes de Polygala sabulosa A. W. Bennett [PDF]

open access: yes, 2013
Projeto acadêmico (graduação) - Universidade Federal de Santa Catarina. Campus Curitibanos. Ciências Rurais.A Polygala sabulosa A. W. Bennet é uma espécie pertencente à família Polygalaceae encontrada na região Sul do país.
Vargas, Jonas Rafael
core  

Fire Severity and Habitat Type Determine Vegetation Change and Regeneration Time Following Wildfires in Scottish Uplands

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
This study examines wildfire impacts on vegetation composition and diversity across 27 Scottish blanket bog and heathland sites spanning 2–24 years since fire. Vegetation change and recovery were strongly influenced by habitat type and fire severity, with wet moorlands showing resistance to severe burning and dry heathlands experiencing greater initial
Noemi A. L. Naszarkowski   +4 more
wiley   +1 more source

Aportació a coneixement florístic del Moianès (Catalunya central) [PDF]

open access: yes, 2007
Seguint en la línia d'ampliació del coneixement florístic de l'àrea del Moianès, presentem dades d'interès corològic de 46 tàxons. Es tracta bàsicament d'espècies d'ambients forestals i pradencs, bona part no citades d'aquest sector i algunes de molt ...
Mercadé López, Arnau
core  

Seasonal fine‐scale resource selection of elk in the central Appalachian Mountains

open access: yesWildlife Biology, Volume 2025, Issue 4, July 2025.
Resource selection by animals varies depending on spatial and temporal context, thus it is important to account for these factors when conducting studies that examine this behavior relative to the availability and distribution of resources. Many resource selection studies combine fine‐scale animal location data obtained using global positioning system (
Mallory B. Verch   +4 more
wiley   +1 more source

Four rural cemeteries in central western NSW: Islands of Australiana in a European sea? [PDF]

open access: yes, 2013
Vascular plants present in groundstoreys of variously–managed areas in four cemeteries in central western NSW – two on the Central Western Slopes (Garra and Toogong) and two on the Central Tablelands (Lyndhurst and Carcoar) – were recorded over periods ...
Cole, Ian A.   +3 more
core  

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