<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">Phytocoenological traits of forests of sessile oak in the area of Zrinska Gora were investigated in 2009. Phytocoenological research was conducted using a method of the Zürich-Montpellier School. A comparison was made with acido-thermophilic forests of sessile oak from central and north-western Croatia, then from Slovenia and the Mescek Mountains in Hungary.A statistical comparison was made by entering all the phytocoenological relevés into the Turboveg database. This was followed by a classical synthetic analysis of the phytocoenological relevés and a multivariate analysis using Syntax 2000 software. Average Ellenberg's values were calculated for each relevé with JUICE 6.3 software.Taking into consideration all the facts, it can be concluded that the newly established association <italic>Potentillo micranthae-Quercetum petraeae</italic> shows a high degree of independence and differentiation from other similar associations described to date. In relation to others, it is poorer in species, both in terms of the systematic categories to which it belongs and the number of elements from the orders of <italic>Fagetalia</italic> and <italic>Quercetalia pubescentis.</italic> Of the species occurring in acidophilic forests of sessile oak, <italic>Genista tinctoria, Chamaecytisus hirsutus</italic> and <italic>Dicranella heteromalla</italic> can be considered characteristic species, whereas <italic>Galium sylvaticum, Cephalanthera longifolia, Dianthus armeria</italic> and <italic>Viola alba</italic> can be termed differentiating species. The species <italic>Potentilla micrantha, Festuca drymeia</italic> and <italic>Luzula forsteri</italic> are very important for the structure, physiognomy and syndynamics of the association.It is subordinated to the alliance <italic>Quercion robori-petraeae</italic>, the order <italic>Quercetalia robori-petraeae</italic> and the class <italic>Querco-Fagetea.</italic></abstract>

Phytocoenological traits of forests of sessile oak in the area of Zrinska Gora were investigated in 2009. Phytocoenological research was conducted using a method of the Zürich-Montpellier School. A comparison was made with acido-thermophilic forests of sessile oak from central and north-western Croatia, then from Slovenia and the Mescek Mountains in Hungary.A statistical comparison was made by entering all the phytocoenological relevés into the Turboveg database. This was followed by a classical synthetic analysis of the phytocoenological relevés and a multivariate analysis using Syntax 2000 software. Average Ellenberg's values were calculated for each relevé with JUICE 6.3 software.Taking into consideration all the facts, it can be concluded that the newly established association Potentillo micranthae-Quercetum petraeae shows a high degree of independence and differentiation from other similar associations described to date. In relation to others, it is poorer in species, both in terms of the systematic categories to which it belongs and the number of elements from the orders of Fagetalia and Quercetalia pubescentis. Of the species occurring in acidophilic forests of sessile oak, Genista tinctoria, Chamaecytisus hirsutus and Dicranella heteromalla can be considered characteristic species, whereas Galium sylvaticum, Cephalanthera longifolia, Dianthus armeria and Viola alba can be termed differentiating species. The species Potentilla micrantha, Festuca drymeia and Luzula forsteri are very important for the structure, physiognomy and syndynamics of the association.It is subordinated to the alliance Quercion robori-petraeae, the order Quercetalia robori-petraeae and the class Querco-Fagetea.

Nomenclatural-Phytocoenological Analysis of the Association <italic>Potentillo Micranthae-Quercetum Petraeae</italic> Ass. Nova in Croatia

Faculty of Forestry, Department of Ecology and Silviculture, University of Zagreb, Svetošimunska 25, p.p. 422, HR - 10002 Zagreb

Hacquetia

Nomenclatural-Phytocoenological Analysis of the Association  Ass. Nova in Croatia

Phytocoenological traits of forests of sessile oak in the area of Zrinska Gora were investigated in 2009. Phytocoenological research was conducted using a...

Nomenclatural-Phytocoenological Analysis of the Association Potentillo Micranthae-Quercetum Petraeae Ass. Nova in Croatia

Publié en ligne: 17 mai 2010

Pages: 5 - 17

DOI: https://doi.org/10.2478/v10028-010-0006-y

Mots clés
nomenklaturno-fitocenološka analiza, acidofilni gozdovi, Zrinska gora, Hrvaška

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