PRESENT STATE OF RARE SPECIES LIGULARIA GLAUCA IN NORTHERN ROMANIA

Abstract

Although the taxonomic issue of Ligularia glauca remains a subject for further research, the "Fânațele seculare de la Calafindeşti" Nature Reserve, maintains its scientific relevance. Dependent on different author’s opinion, this site preserves either the only L. glauca population from Romania, or the only L. carpatica population from the lower altitude xero-mesophylic meadows from Romania. Vegetation description dates from the last 40 years ago and is lacking information regarding the size of L. glauca population. Therefore, within the aim of our study is to inventory L. glauca population from Calafindesti and to highlight the main factors of anthropic origin with a negative effect on this population.

Keywords

• relict species
• nature reserve
• historical data
• populationsize
• xero-mesophilous grasslands