PHYTOSOCIOLOGICAL STUDY CONCERNING ASSOCIATIONS WITH LIGULARIA SIBIRICA (L.) CASS. IN ROMANIA

摘要

The threatened taxon of community importance Ligularia sibirica (L.) Cass. is one of the many glacial relicts common in eutrophic and oligotrophic wetlands preserved in Romania. The aim of this paper is to make a brief description of the studied taxa, its taxonomic and coenotic framing in the two bioregions where is present in our country, respectively alpine and continental regions. Also was made the coenotaxonomical classification of association were Ligularia sibirica (L.) Cass. can be found, important for the next field studies of the relict.