L. Lőkös szerk.: Studia Botanica Hungarica 27-28. 1996-97 (Budapest, 1978)

Nagy, János, Figeczky, Gábor, Penksza, Károly, Fintha, István, Molnár, Attila, Tóth, Zoltán; Kalapos, Tibor: Contributions to the flora and vegetation of the Lake Bence-tó, NE Hungary

Caricetum elatae W. Koch 1926 KOCH (1926) reports on Glyceria maxima as a probable faciès forming ele­ment of this association. This phytocoenosis covers a small area and its transition to the Glycerietum maximae association is continuous. Apart from Glyceria maxima, the association is dominated by Lysimachia vulgaris, Symphytum offici­nale, Chrysanthemum vulgare, Iris pseudacorus and Galium palustre. Sparganietum erecti Roll 1938 This association is found at much deeper sites in the middle of the lake with high cover of Polygonum lapathifolium, Carex pseudocyperus, Glyceria maxima, and some Typha angustifolia and T. latifolia. Alisma plantago-aquatica reaches the highest frequency in this association. Scirpo-PhragmitetumW . Koch 1926 It is currently found in small patches along the bolder of the lake. Domi­nated by Phragmites australis, which is accompanied by several species of the Carici-Typhoidetum and the Glycerietum maximae associations. Typhetum angustifoliae Pignatti 1953 This association is found at the deepest sites next to the Salici cinereae­Sphagnetum association and in the clearings of the willow marsh. At several places Typha latifolia forms facies of the association. It is a highly degraded stand in which characteristic species of the Glycerietum maximae and the Poly­gono hydropiperi-Bidentetum associations also occur. At some places of the clearings of the willow marsh cushions of Sphagnum fimbriatum and Sphagnum recurvum grow on the base of Typha angustifolia and T. latifolia shoots. The ca 180 cm tall specimens of Chrysanthemum serotinum occur only in this associ­ation. REFERENCES BARTHA, D. and GENCSI, Z. (1991): A barabási Kaszonyi-hegy vegetációja. (Vegetation of the Ka­szony hill near Barabás). - Bot. Közlem. 78: 5-19. BARTHA, D., KEVEY, B., MORSCHHAUSER, T. and Pócs, T. (1995): Hazai erdőtársulásaink. (Forest communities of Hungary). - Tilia 1: 8-85. BOROS, Á. (1938): Florisztikai közlemények. (Floristic reports). II.-Bot. Közlem. 35: 310-320. BOROS, Á. (1954): Florisztikai közlemények. (Floristic reports). IV.-Bot. Közlem. 45: 247-250. BOROS, A. (1962): Az Ecsedi-láp lecsapolása előtti növényvilága és az alföldi reliktumok. (Vegeta­tion of the Ecsed marsh before drainage and the relicts of the Great Hungarian Plain). - Bot. Köziem. 49: 289-298.

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