Fitocenozy Spergulo morisonii-Corynephoretum canescentis na Pojezierzu Mazurskim [Phytocoenoses of Spergulo morisonii-Corynephoretum in Mazurian Lakeland]

The study contains a characterization of psammophilous grasslands on Mazurian Lakeland. Field research was carried out in 29 localities in which 596 phytosociological relevs were collected. As a consequence of numerical classification according to the TWINSPAN program, the occurrence of association Spergulo-Corynephoretum R. Tx. ex K. Czyżewska 1992 was proved. Within the association the following syntaxa were distinguished: subass. typicum and variants with Hypochoeris radicata , with Artemisia campestris ssp. campestris and typicum , subass. cladinetosum mitis , R. Tx. (1928) 1937 em. K. Czyżewska 1992 and variants typicum and with Polytrichum piliferum , subass. thymetosum serpylli K. Czyżewska 1992 and variants with Cladina mitis and with Festuca ovina , subass. festucetosum ovinae Krausch 1968 and variants typicum and with Agrostis capillaris , subxerothermical form and community with Cytisus scoparius .