Marisia - Maros Megyei Múzeum Évkönyve 35/2. (2015)
Botany
Ligularia Sibirien (L.) Cass, chorology in Romania and Europe, along with worldwide chorology of genus Ligularia Moho§ Peat Bog — Sfánta Ana Lake (CV, HR), §arul Dornei Peat Bog (SV) and Luci Peat Bog (HR). In continental bioregions are the next Natura 2000 sites: Forest and eutrophic marshes Prejmer (BV), Massif Piatra Craiului (AG, BV), Castle Hill-Lempes — Harman Marsh (BV), Fánefele seculare Ponoare (SV), Buila - Vänturari^a Mountains (VL) and Fägetul Clujului — Valea Morii (CJ). In Arges county, Ligularia sibirica (L.) Cass, it is found in the Southern point of Romania in Brusturet Gorges, where is in danger of extinction due to human activities such as grazing, camping in the vicinity of the site and leaving garbage in the protected area. Fig. 1: Ligularia sibirica (L.) Cass. — Harman Marsh Ligularia sibirica (L.) Cass. - Conservation measures In Europe the main causes that can lead to the extinction of the species of community interest are agricultural draining works in excess and uncontrolled grazing, along with a less influential factor as global warming. At European level, the conservation of this taxon is reglemented by the Habitats Directive 92/43 / EEC of May 1992 Annexes lib and IVb, and the Berne Convention by Annex I, strictly 61
