Szerző szerinti böngészés "Zagyvai, Gergely"

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    A Gagea minima és a Dictamnus albus újrafelfedezése a Dél-Tiszántúlon, valamint további florisztikai adatok az Alföldről
    (2017-07-01) Korda, Márton; Schmidt, Dávid; Vidéki, Róbert; Haszonits, Győző; Tiborcz, Viktor; Csiszár, Ágnes; Zagyvai, Gergely; Bartha, Dénes
    In this study we report relevant occurrence data of 49 species and hybrids and their habitats from the Great Plain registered in the period between 2011 and 2017. Due to importance for nature conservation, we present additional data of further 13 species. Most of the data are originated from riverine oak-elm-ash forests of South East Hungary (from the region of Gyula, Békéscsaba, Doboz settlements). The most important result of our study is the rediscovery of  Gagea minima  and  Dictamnus albus.  Besides, we report new occurrence data for the Great Plain (Alföld), as well as for the flora of the microregions in questions (e.g.  Draba muralis ,  Nicandra physalodes ,  Cystopteris fragilis)  and also present the data of the regionally endangered species (e.g.  Inula helenium ,  Ophioglossum vulgatum).  Some rare weed taxa (e.g.  Calepina irregularis ,  Cardamine impatiens ), spreading adventive taxa (e.g.  Chorispora tenella ,  Euphorbia maculata ,  Phytolacca americana ,  Ph. esculenta ,  Sicyos angulata ) and in surveys rather underrepresented species (e.g.  Loranthus europaeus ,  Arabis hirsuta ,  Rumex confertus ) are reported too.