Adatok a Kisalföld flórájának ismeretéhez IV.
نویسندگان
چکیده
Dolgozatunkban a Kisalföld határainkon belülre eső területén 2015-2020 közötti időszakban végzett florisztikai kutatások legfontosabb eredményeit ismertetjük. Az előfordulási adatok felsorolását követően értékelésre kerül országos vagy regionális jelentőségük, növényföldrajzi, természetvédelmi szerepük. A felsorolásban 52 fajról szerepelnek új adatok, amelyek közül 40 hazánkban természetes (honos) előfordulású, 12 idegenhonos elem. Eredményeink kiemelendő Kisalföldre nézve Gagea minima megtalálása, az Epipactis tallosii két állományának felfedezése, Polystichum setiferum előfordulásának bizonyítása, továbbá több gyomjellegű növény (Apera interrupta, Calepina irregularis, Erigeron sumatrensis, Euphorbia prostrata, Panicum dichotomiflorum) lelőhelyeinek kimutatása. Jelentősebben bővítjük ismereteket Erysimum hieraciifolium szigetközi, Succisella inflexa rábaközi, és Ornithogalum × degenianum Marcal-medencei elterjedéséhez. Adatokat közlünk közutak mentén terjedő (Atriplex micrantha, Dittrichia graveolens, Eleusine indica), valamint dísznövényként ültetett (Pennisetum alopecuroides, Sedum pallidum) adventív fajokról.
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ژورنال
عنوان ژورنال: Botanikai közlemények
سال: 2021
ISSN: ['0006-8144', '2415-9662']
DOI: https://doi.org/10.17716/botkozlem.2021.108.1.27