AUTOCHTONOUS FLORA OF JAZBINA EXPERIMENT STATION IN ZAGREB

Pokušalište Jazbina, znanstveno-nastavni poligon Agronomskog fakulteta Sveučilišta u Zagrebu, smješteno je na obroncima Zagrebačke gore. Samonikla vaskularna flora vinograda i voćnjaka Jazbine istraživana je po prvi puta. Tijekom vegetacijske sezone 2005. zabilježeno je ukupno 112 biljnih svojti (109 vrsta i 3 podvrste) koje pripadaju u 27 porodica. Najbrojnije porodice su: Asteraceae (19 vrsta), Poaceae (17 vrsta) i Fabaceae (15 vrsta i 1 podvrsta). U spektru životnih oblika prevladavaju hemikriptofiti (53,57%), a slijede terofiti (33,04%). Fitogeografska analiza pokazala je dominaciju biljaka koje pripadaju europsko-azijskom flornom elementu (33,04%) i biljaka široke rasprostranjenosti (31,25%). Na istraživanom području Jazbine zabilježeno je i pet invazivnih vrsta (Amaranthus retroflexus, Chamomilla suaveolens, Erigeron annuus, Solidago canadensis i Veronica persica).Jazbina Experiment Station, a research and teaching testing site of the Faculty of Agriculture, University of Zagreb, is located on southern slopes of Zagrebačka gora. Autochthonous vascular flora of vineyards and orchards of Jazbina was researched for the first time. During the vegetational season of 2005, a total of 112 plant taxa (109 species and 3 subspecies) belonging to 27 families were recorded. The most numerous were families Asteraceae (19 species), Poaceae (17 species) and Fabaceae (15 species and one subspecies). In the spectrum of life forms the most dominant are Hemicryptophyta (53,57%), followed by Therophyta (33,04%). Phytogeographical analysis showed dominanation of plants belonging to the European-Asian floral element (33,04%) and widespread plants (31,25%). In the researched area of Jazbina five invasive species were found (Amaranthus retroflexus, Chamomilla suaveolens, Erigeron annuus, Solidago canadensis and Veronica persica)