The present study discusses the community relations of the oak-ash-elm woodlands (Fraxino pannonicae-Ulmetum Soó in Aszód 1935 corr. Soó 1963) of the Middle-Tisza region based on 20 coenological recordings. This is an azonal association moderately influenced by groundwater. Its stands represent an impoverished form compared with the woodlands of the Upper-Tisza region. How­ever, its noteworthy species include the following: Acer platanoides, A. pseudoplatanus, A. tataricum, Aegopodium podagraria, Arum orientale, Carduus crispus, Carex remota, C. sylvatica, Carpinus betulus, Cephalanthera longifolia, Cerasus avium, Corydalis cava, Dryopteris carthusiana, D. filix-mas, Elymus caninus, Epipactis helleborine agg., Fagus sylvatica, Gagea lutea, Hedera helix, Fraxinus angustifolia ssp. danubialis, Melica altissima, Moehringia trinervia, Myosotis sparsiflora, Neottia nidus-avis, Ornithogalum brevistylum, Padus avium, Platanthera bifolia, Ranunculus auricomus, Ribes rubrum, Stachys sylvatica, Tilia platyphyllos, T. tomentosa, Ulmus laevis, Viburnum opulus, Viola reichenbachiana stb.