Results 61 to 70 of about 1,641 (136)

Exotic naturalized flora of continental Portugal – A reassessment [PDF]

open access: yes
Six years after our last study on the exotic naturalized flora of continental Portugal, we present a reassessment. In 1999, we have considered the existence of 500 exotic species of vascular plants (invasive or more or less naturalized).
Domingues de Almeida, João   +1 more
core   +1 more source

Reinventing metabolic pathways: Independent evolution of benzoxazinoids in flowering plants. [PDF]

open access: yesProc Natl Acad Sci U S A, 2023
Florean M   +5 more
europepmc   +1 more source

Cytotoxic Activity of Wild Plant and Callus Extracts of Ageratina pichinchensis and 2,3-Dihydrobenzofuran Isolated from a Callus Culture. [PDF]

open access: yesPharmaceuticals (Basel), 2023
Sánchez-Ramos M   +7 more
europepmc   +1 more source

Antioxidant Activity and Isolation of &beta;-Sitosterol from Ethyl Acetate Extract of Aerial Parts of <em>Consolida orientalis</em>

open access: yes, 2016
General phytochemical screening of the aerial parts of Consolida orientalis revealed the presence of steroids, terpenes, phenolic compounds, saponins, fatty acids, alkaloids. This study was conducted to investigate the bioactivities of extracts, isolation and identification the compounds from aerial parts of C.orientalis.
openaire   +2 more sources

Sobre algunos fitónimos atestiguados en Pausanias [PDF]

open access: yes, 2007
The aim of this work is to study some plant names (ράχοζ ψυλία κοσμοσάϝδαλοϝ τράφοζ) which appear only in Pausanias or in this author’s text and other very few documents, but never in Dioscorides and Theophrastus, the classical Greek sources for plant ...
Herrero Ingelmo, María Cruz
core   +2 more sources

Das Naturschutzgebiet "Weldaer Berg" [PDF]

open access: yes, 2012
Im südlichsten Zipfel des Kreises Höxters findet sich in der Nähe der idyllischen Ortschaft Warburg-Welda eine wahre Perle des Naturschutzes, der Weldaer Berg. Seit mehr als 200 Jahren wird er von Schafen der Schäferei DRUDE aus Welda beweidet.
Beinlich, Burkhard, Häcker, Stefan
core  

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