In a frame of the project “Vegetation classification Russia”, we have compiled prodromus two classes aquatic vegetation, i.e. Lemnetea O. de Bolòs et Masclans 1955 and Potamogetonetea Klika in Novák. The diversity Russian Federation is consists 15 associations belonging to 3 alliances one order. Diversity presented by 56 from 5 orders. version preliminary. We count all valid sytaxa revealed ter...

Abstract Sorghum halepense is a synanthropic tall grass distributed worldwide from tropical to temperate zones, and it often considered an invasive alien. It perennial, rhizomatous plant that tends form dense stands derived vegetative sexual propagation. Despite roadside communities dominated by are very common in southern Europe, their phytosociological aspects scarcely studied. In this work, ...

Elaeagnus angustifolia L. (Russian olive) is a deciduous small tree or large multi-stemmed shrub that becomes invader in different countries all other the world. It potentially invasive some regions of Russia. In beginning 20th century, it was introduced to steppe region Altai Krai (Russia, southwestern Siberia) prevent wind erosion. During last 20 years, Russian olive starts create its own nat...

In this study, we present a current list of syntaxa belonging to the bryophyte vegetation Türkiye. This checklist was compiled from national and local literature, includes all syntaxonomic units that have been newly described or reported for Türkiye date. To date, 56 associations 29 sub-associations 21 alliances, 14 orders, 9 classes in Türkiye, bryosociologically. addition, 26 phytosociologica...

This work aims to review the natural communities of Pinus halepensis in Spain. The methodology consisted subjecting 400 phytosociological relevés georeferencing and statistical, biogeographical, bioclimatic treatment. We analyse on Iberian Peninsula Balearic Islands. Five syntaxa with association rank are described several works included alliances Rhamno-Quercion Oleo-Ceratonion. Ephedro-Pinetu...

In the present paper a phytosociological study on dry grassland communities identified in western sector of Murgia Plateau (Murgia delle Gravine) and Lucanian badlands territory is presented. Forty vegetation releves were carried out using Braun-Blanquet approach. Two new associations characterized by therophytic dominance, namely Lysimachio foeminae-Atractylidetum cancellatae Campanulo erini-M...