Relicts of Threatened Biodiversity: Similarities and Differences among the 7230 EU Habitat Plant Communities on Montane Plateaus of Central Apennines, Italy.

The habitats protected by the European Union (EU) include most peat vegetation, such as mires, swamp mires, fens, and peat bogs-all belonging to the classes - and - and carrying the Habitat Codes 71xx and 72xx. These types of vegetation are typical of cold and cool temperate climates, while they become rarer in Southern Europe where Mediterranean influences prevail, representing relic fragments of the past glacial climatic conditions there. Because of their limited extension and the increasing warmth and drought due to climate change, they are seriously threatened.

Phytochemical Analysis and Biological Activities of the Ethanolic Extract of Vahl Flowering Aerial Parts Collected in Central Italy.

In this paper, the first phytochemical analysis of the ethanolic extract of Vahl flowering aerial parts collected in Italy and its biological activities were reported. Eleven compounds were identified i.e.

Impact of invasive alien plants on native plant communities and Natura 2000 habitats: State of the art, gap analysis and perspectives in Italy.

Invasive alien plants are a major threat to biodiversity and they contribute to the unfavourable conservation status of habitats of interest to the European Community. In order to favour implementation of European Union Regulation no. 1143/2014 on invasive alien species, the Italian Society of Vegetation Science carried out a large survey led by a task force of 49 contributors with expertise in vegetation across all the Italian administrative regions.

Acute larvicidal toxicity of five essential oils (Pinus nigra, Hyssopus officinalis, Satureja montana, Aloysia citrodora and Pelargonium graveolens) against the filariasis vector Culex quinquefasciatus: Synergistic and antagonistic effects.

Mosquito vector control is facing a number of important and timely challenges, mainly due to the rapid development of pesticide resistance and environmental concerns. In this scenario, screening of botanical resources for their mosquitocidal activity may offer effective and eco-friendly tools against Culicidae vectors. Culex quinquefasciatus Say (Diptera: Culicidae) is a vector of lymphatic filariasis and of dangerous arboviral diseases, such as West Nile and St.

Iridoids and phenylethanoid glycosides from the aerial parts of Ajuga tenorei, an endemic Italian species.

We report the first analysis in absolute, and in particular, concerning the phytochemical pattern, about an endemic Italian species, Ajuga tenorei C. Presl. The analysis, performed by means of techniques such as Column Chromatography and NMR spectroscopy and Mass spectrometry, led to the isolation and the identification of five compounds namely verbascoside (1), echinacoside (2), ajugoside (3), harpagide (4) and 8-O-acetylharpagide (5).

Volatile compounds from Achillea tenorii (Grande) growing in the Majella National Park (Italy).

This work presents the first reported phytochemical study on the hydro-distilled essential oil from Achillea tenorii (Grande), collected in the protected area of Majella National Park (Italy). The composition of the essential oil was very different from those reported for the other species of Achillea nobilis group, being constituted mainly by oxygenated monoterpenes, among which ketones, alcohols and acetates compounds were the most representative. The marker compounds of A.

Ecosystem classification for EU habitat distribution assessment in sandy coastal environments: an application in central Italy.

Many recent developments in coastal science have gone against the demands of European Union legislation. Coastal dune systems which cover small areas of the earth can host a high level of biodiversity. However, human pressure on coastal zones around the world has increased dramatically in the last 50 years.