The vascular flora of Kopački rit Nature Park (Croatia) | Vaskularne rastline Naravnega parka Kopački rit (Hrvaška)

English. Kopački rit Nature Park is a large fluvial-marshy floodplain, situated in the northeastern Croatia, between courses of the Danube and the Drava Rivers. Due to exceptional biological and ecological values of this floodplain area in the middle course of the Danube River, it had been protected since 1967; proclaimed as Nature Park in 1999 and from 2012 is a part of the UNESCO Transboundary Biosphere Reserve Mura-Drava-Danube. This paper lists a total of 522 vascular plant taxa, classified in 295 genera and 96 families, recorded for Kopački rit Nature Park. The list is completed according to checked literature records and data for 114 new taxa, found during the floristic investigation carried outfrom 2010 to 2018. Taxonomic, ecological and phytogeographical analyses are presented. Hemicryptophytes dominate (39.3%) in the biological spectrum, followed by therophytes (23.8%), geophytes (12.6%) and hydrophytes (12.5%). In the chorological spectrum, the most numerous are plants of Eurasian floral elenent (32.8%), followed by Cosmopolites (27.4%), and European floral element (10.7%). Out of 53 recorded allochthonous plants, 26 are invasive alien plant species. According to protection and conservation status at the national level, 55 taxa are listed in the RedBook of Vascular Plants of Croatia and 53 taxa are strictly protected. One species, Marsilea quadrifolia, is listen in Annex II of the Habitat Directive.

Slovenian. Naravni park Kopački rit je obsežna poplavna ravnica, ki se nahaja na severovzhodu Hrvaške, med rekama Donavo in Dravo. Zaradi izjemne biološke in ekološke vrednosti tega poplavnega območja v srednjem toku reke Donave je območje od leta 1967 zaščiteno. Naravni park je bil razglašen leta 1999 in od leta 2012 je območje del prekomejnega biosfernega rezervata UNESCO Mura-Drava-Donava. V Naravnem parku Kopački rit je bilo zabeleženih 522 vaskularnih rastlinskih taksonov, ki sodijo v 295 rodov in 96 družin. Seznam temelji na podatkih v literaturi, katerim smo dodali 114 novih taksonov, ki so bili popisani med florističnimi raziskavami, opravljenimi od leta 2010 do leta 2018. Vprispevku so predstavljene taksonomske, ekološke in fitogeografske analize. Med taksoni prevladujejo hemikritopiti (39,3 %), sledijo jimterofiti (23,8 %), geofiti (12,6 %) in hidrofiti (12,5 %). Najštevilčnejši so evrazijski florni elementi(32,8 %), sledijo kozmopolitske vrste (27,4 %) in evropski florni elementi (10,7 %). Od 53 zabeleženih alohtonih rastlin je 26 invazivnih tujerodnih rastlinskih vrst.