Results 101 to 110 of about 6,456 (200)

Safety and efficacy of a feed additive consisting of an essential oil derived from the aerial parts of Mentha spicata L. (spearmint oil) for use in all animal species (FEFANA asbl)

open access: yesEFSA Journal, Volume 23, Issue 12, December 2025.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of an essential oil from the aerial parts of Mentha spicata L. (spearmint oil) when used as a sensory additive in feed and in water for drinking for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +23 more
wiley   +1 more source

Energetics and the evolution of carnivorous plants - Darwin's "most wonderful plants in the world" [PDF]

open access: yes, 2009
Carnivory has evolved independently at least six times in five angiosperm orders. In spite of these independent origins, there is a remarkable morphological convergence of carnivorous plant traps and physiological convergence of mechanisms for digesting ...
Aaron M. Ellison   +162 more
core   +1 more source

The Immense Diversity of Floral Monosymmetry and Asymmetry Across Angiosperms [PDF]

open access: yes, 2018
Floral monosymmetry and asymmetry are traced through the angiosperm orders and families. Both are diverse and widespread in angiosperms. The systematic distribution of the different forms of monosymmetry and asymmetry indicates that both evolved numerous
Endress, Peter
core  

Comparative Study of \u3ci\u3eMecinus Janthiniformis\u3c/i\u3e (Coleoptera: Curculionidae) Attack and Simulated Mowing for Control of \u3ci\u3eLinaria Dalmatica\u3c/i\u3e Spp. \u3ci\u3eDalmatica\u3c/i\u3e (Plantaginaceae) [PDF]

open access: yes, 2018
Dalmatian toadflax, Linaria dalmatica spp. dalmatica (L.) Mill. (Plantaginaceae) has invaded over one million hectares in the western United States and Canada, in habitats similar to its native range.
Ditommaso, Antonio   +2 more
core   +2 more sources

Phylogenetic position of monotypic genus Verbenoxylum (Verbenaceae) and new combination under Recordia [PDF]

open access: yes, 2013
In spite of the recent studies on the phylogeny of Verbenaceae, the position of the monotypic Verbenoxylum, endemic to the Atlantic rainforest in southeastern Brazil, remains unsolved. Molecular data were here analyzed to infer the phylogenetic placement
Freitas, Loreta   +3 more
core   +1 more source

La flora del Monte Arcuentu (Sardegna sud occidentale) [PDF]

open access: yes, 2007
The results of an anaytical survey of the flora of Monte Arcuentu, a volcanic massif in SW Sardinia, are reported. The survey resulted in 556 recorded taxa, belonging to 335 genus, 84 families and 39 orders. The most represented Phylum is Magnoliophyta
Bacchetta, Gianluigi   +2 more
core   +1 more source

Inventarisasi Tumbuhan Air di Danau Tanjung Putus Desa Buluh Cina dan Potensinya sebagai Modul Biologi SMA [PDF]

open access: yes, 2017
Riau Province has the largest aquatic forest area in Sumatra. One of aquatic forest area located in Buluh Cina Village. This village has a natural ecosystem, that is Buluh Cina Lake.
Kodriyana, A. (Aryani)   +2 more
core  

Análisis por técnicas morfológicas y secuenciación de ADN del polen atmosférico de la Comunidad de Madrid: estudios preliminares. Morphological analysis and DNA sequencing of atmospheric pollen in Madrid region: preliminary study [PDF]

open access: yes, 2016
Hasta el momento, el estudio de las partículas biológicas en el aire que respiramos, se ha dirigido, principalmente, al conocimiento y control del polen y esporas, aeroalérgenos cuyo impacto en salud es bien conocido.
Alcamí, Antonio   +6 more
core   +1 more source

A specific case in the classification of woods by FTIR and chemometric: discrimination of Fagales from Malpighiales [PDF]

open access: yes, 2014
Fourier transform infrared (FTIR) spectroscopic data was used to classify wood samples from nine species within the Fagales and Malpighiales using a range of multivariate statistical methods. Taxonomic classification of the family Fagaceae and Betulaceae
A Hobro   +48 more
core   +1 more source

Calceolaria lilloi Descl. et Bors. nov. sp.

open access: yesLilloa, 2022
Los autores describen la nueva especie Calceolaria lilloi, establecen su posición sistemática y dan su distribución geográfica.
Horacio R. Descole, Olga E. Borsini
doaj  

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