Vegetation of the depressions with Eleocharis quinqueflora in spring fens in Slovenia
DOI:
https://doi.org/10.14720/abs.53.2.15502Keywords:
wetland, fen, plant community, Eleocharis quinqueflora, Utricularia minor, vulnerable speciesAbstract
During the investigations of wetlands in Slovenia over the last decade specific plant communities in spring fens were found. Stands with species Eleocharis quinqueflora occurring in depressions inundated with standing and/or running water were found in the Alpine, pre-Alpine and Dinaric phytogeographic regions of Slovenia. Standard Central European method for vegetation research was used and multivariate analyses were performed using Syn-Tax program. Stands were classified in two different species-poor, small-scale plant communities, most of them into associationEleocharitetum pauciflorae Lüdi 1921. This rare plant community occurs in the Alpine and Carpathian regions and in northern Europe and has not been recorded in Slovenia before. The association Eleocharitetum pauciflorae is a two-layered plant community of calcium-rich fens. It thrives in shallow temporary paddies and on the sandy or stony slopes with seeping water. Smaller group of relevés was classified into association Scorpidio-Utricularietumminoris Ilschner ex T.Müller et Görs 1960. This association thrives in permanent paddies, where the water is deeper as in a case of the first association. Since the dominating species Eleocharis quinqueflora and Utricularia minor, respectively, have the status of a vulnerable species according to Red List of Slovenia, the stands of the studied communities, which represent vital populations, should be preserved as well as the corresponding habitat types.
References
Balátová-Tuláčková E., Venanzoni R., 1990. Beitrag zur Kenntnis der Naß- und Feuchtwiesen in der montanen Stufe der Provinz Bozen (Bolzano), Italien. Tuexenia, 10, 153-171.
Braun W., 1968: Die Kalkflachmoore und ihre wichtigsten Kontaktgesellschaften im Bayerischen Alpenvorland. Dissertation. Ludwig-Maximilians Universität, München, 134 pp.
Braun-Blanquet J., 1964. Pflanzensoziologie. Grundzüge der Vegetationskunde. Springer Verlag, Wien, 865 pp.
Dierssen K., Dierssen B., 1985. Suggestions for a common approach in phytosociology for Scandi- navian and Central European mire ecologists. Aquilo, Oulu, Ser. Bot. 21, 33-34.
Dítě D., Navrátilová J., Hájek M., Valachovič M., Pukajová D., 2006. Habitat variability and classi- fication of Utricularia communities: comparison of peat depressions in Slovakia and the Třeboň basin. Preslia 78, 331–343.
Hájek M., Háberová I., 2001. Scheuchzerio-Caricetea fuscae R.Tx. 1937. In: Valachovič M. (ed.): Rastlinné spoločenstvá Slovenska, 3. Vegetácia mokradí. Slovenská academia vied, Bratislava, pp. 187-276.
Koch W., 1926. Die Vegetationseinheiten der Linthebene. Jahrb. St. – Gall. Naturwiss. Ges., 61, 1-144. Leskovar I., 1990. Vegetation of the Marshes on the high Plateau Bloška planota. Graduation thesis, University of Ljubljana, Ljubljana, 61 pp.
Leskovar-Štamcar I., 1996. Contact communities and directions of development of the vegetation belonging to the order Tofieldietalia (Scheuchzerio-Caricetea fuscae) in Slovenia. M.Sc. thesis, University of Ljubljana, Ljubljana, 79 pp.
Leskovar I., 1996. Prispevek k poznavanju vegetacije Bloške planote. Hladnikia, 6, 27-38. Martinčič A., 1991. Vegetacijska podoba vrst iz rodu Schoenus L. v Sloveniji (Schoenus nigricans L.). Biološki vestnik, 39 (3), 27-40.
Martinčič A., Maher I., Leskovar I., Kosi G., Skoberne P., Luznar D., 1994. Zasnova rajonizacije ekosistemov Slovenije - Nizka barja v Sloveniji. University of Ljubljana, Biotechn. Faculty, Ljubljana, 63 pp.
Martinčič A., 1996. Mires. In: Gregori J. et al. (Eds.): Nature of Slovenia, Društvo ekologov Slovenije, Ljubljana, pp. 122–132.
Martinčič A., 2001. Vegetacijska podoba vrste Schoenus ferrugineus L. v Sloveniji. Hladnikia, 12-13, 87-105.
Martinčič A., 2003. List of the mosses (Bryopsida) of Slovenia. Hacquetia, 2, 91-166.
Martinčič A., Wraber T., Jogan N., Podobnik A., Turk B., Vreš B., Ravnik V., Frajman B., Strgulc-Krajšek S., Trčak B., Bačič T., Fischer M.A., Eler K., Surina B., 2007. Mala Flora Slovenije. Ključ za določanje praprotnic in semenk. Tehniška Založba Slovenije, Ljubljana, 967 pp.
Oberdorfer E., 1977. Süddeutsche Pflanzengesellschaften. Teil 1: Fels- und Mauergesellschaften, alpine Fluren, Wasser-, Verlandungs- und Moorgesellschaften. 2. Auflage. Fischer Verlag, Jena, 311 pp. Passarge H., 1964. Pflanzengesellschaften der nordostdeutschen Flachland. Fischer Verlag, Jena, 324 pp. Podani J., 2001. SYN-TAX-2000. Computer Programs for Data Analysis in Ecology and Systematics.
Budapest, Scientia Publishing. Budapest, 104 pp.
Pott R., 1995. Die Pflanzengesellschaften Deutschlands. 2. Auflage, Ulmer Verlag, Stuttgart, 622 pp. Rübel E., 1911. Pflanzengeographische Monographie des Berninagebietes. Engler’s botanische Jahrbücher, Band 47, Heft 1–2. 615 pp.
Steiner G.M., 1992. Österreichischer Moorschutzkatalog, 4. Aufl. Grüne Reihe des Bundesministeriums für Umwelt, Jugend und Familie 1, 509 pp.
Steiner G.M., 1993. Scheuchzerio-Caricetea fuscae R.Tx. 1937. In: Grabherr G., Mucina L. (Eds.): Die Pflanzengesellschaften Österreichs, Teil 2. Fischer Verlag, Jena, Stuttgart, pp. 131-165.
Tüxen R., 1937. Die Pflanzengesellschaften Nordwestdeutschlands. Mitt. Flor.- soz. Arbeitsgem. Niedersachsen, 3, 1-170.
Valachovič M., Ot’ahel’ová H., 2001. Isoëto-Littorelletea Br.-Bl. et Vlieger 1937. In: Valachovič M. (ed.): Rastlinné spoločenstvá Slovenska. 3. Vegetácia mokradí. Slovenská academia vied, Brati- slava, 377-390.
van der Maarel E., 1979. Transformation of Cover-abundance values in Phytosociology and its effects on Community Similarity. Vegetatio 39, 97-114. DOI: https://doi.org/10.1007/BF00052021
Wallnöfer S., 1993. Utricularietea intermedio-minoris Pietsch 1965. In: Grabherr G., Mucina L. (Eds.): Die Pflanzengesellschaften Österreichs, Teil 2. Fischer Verlag, Jena, Stuttgart, pp. 182-187.
Wraber T., Skoberne P., Seliškar A., Vreš B., Babij V., Čarni A., Čušin B., Dakskobler I., Surina B., Šilc U., Zelnik I., Žagar V., Jogan N., Kaligarič M., Bavcon J., 2002. Red List of Ferns and Flowering plants (Pteridophyta & Spermatophyta). In: Decree about classification of Endangered Plant and Animal Species on Red Lists, Ljubljana, pp. 5-20.
Zelnik I., 2005. Vegetation of the meadows from the order Molinietalia W. Koch 1926 and contact sites in Slovenia. Dissertation thesis, University of Ljubljana, Ljubljana, 196 pp.
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