Marisia - Maros Megyei Múzeum Évkönyve 29-30/2. (2010)
Botany
The vegetation of shrubs in Moresti area (Mures County) floristic composition of the association diagnostic species of the class and order can be found, and also a series of species belonging to Artemisietea vulgaris and Epilobietea angustifolii classes. The edifying species, Sambucus ebulus, distinguishes itself by a high coverage and consistency (Table 1). With its characteristic habitus, danewort gives a particular physiognomy to these phytocoenoses. Depending on moisture, temperature and soil reaction factors, (Fig. 1), mesophilous (47.23%), micro-mesothermal (69.45%), and low-acid neutrophilous species (36.12 %) have the leading role in the association. The predominant bioforms are hemicryptophytes (69.44%), followed by terophytes (25%), (Fig. 2). In the forming of the floristic composition of the association, the Eurasian species (27.28%), and Paleotemperate species (22.23%) are predominant. Also, a significant number of Eurosiberian species (11.2%) and Circumpolar species (11.12%) (Fig. 3) can be found. In the caryological spectrum (Fig. 4) the predominate species are diploid (52.78%), followed by the polyploid species (44.45%). Diplo-polyploid species are present in a percentage of 2.78%. Table 1: Sambucetmn ebuli Felföldi 1942 Relevee__________________________________________________1_______2_______3_______4_______5____________ Altitude (m s.m.) 380 380 400 380 360__________ Aspect___________________________________________________3_______—______SV______S______SV___________ Inclination (°)___________________________________________2_______________5_______10______5____________ Area (m2)_______________________________________________100 100 100 100 100__________ Vegetation coverage (%)_________________________________95______70______70______52_____100______К Gallio-Alliarion__________________________________________________________________________________________ Lamium maculatum___________________________________+______—______+______+______+______IV Geranium robertianum_________________________________—______+______—______—______+ Chelidonium majus________________________ — _ —__—______—______+_______I Lamio albi-Chenopodietea boni-henrici__________________________________________________________________ Sambucus ebulus______________________________________5______4______4______3______5______V Galio-Urticetea__________________________________________________________________________________________ Urtica dioica_________________________________________+______+______+______+______+______V Galium aparine_______________________________________—______—______+_______1_______+______III Silene alba___________________________________________—______—______—______+ +______II Convolvuletalia sepium__________________________________________________________________________________ Calystegia sepium______________________________________+______+______+______+______+______V Cuscuta europaea___________________________________ — + + + — Epilobietalia angustifolii_________________________________________________________________________________ Centaurium erythrea___________________________________+______+______—______+______—______III Solidago virgaurea____________________________________—______—______+______—______+______II Digitalis grandiflora___________________________________—______—______+______—______—_______I Trifolion medii__________________________________________________________________________________________ Agrimonia eupatoria___________________________________+______—______+______—______+______III Vicia sepium_________________________________________2______+______—______+______—______II Variae syntaxa___________________________________________________________________________________________ Artemisia vulgaris_____________________________________—______+______+______+______+______IV Knautia arvensis____________________________________ + + — +______+______IV Conium maculatum_________________________________ — + + —______+______III Convolvulus arvensis + —______—______+______+______III Dactylis glomerata_____________________________________—______—______+______+______+ III 53
