B. Papp szerk.: Studia Botanica Hungarica 39. 2008 (Budapest, 2008)

Bauer, N., Lőkös, L.; Papp, B.: Distribution and habitats of Cardaminopsis petraea in Hungary

preserved at the Savaria Museum. (Probably these were the first collected specimens of Cardaminopsis petraea in Hungary). The plant was also found by Vince Borbás who was researching the flora of the region around Lake Balaton; in his monograph BORBÁS (1900) mentions it among the alpine species of "Balaton-mellék" (the surroundings of Lake Balaton) under the name of Arabis bispida Mygind, with a more precise site indication: "Gyenes völgyében, sziklás helyen" ["In the valley of Gyenes, on a rocky place"]. Borbás also mentioned that he saw the plant - a rarity in Hungary only from Nadap, in Tauscher's herbarium. In the environs of Balatongyörök and Vonyarcvashegy (Vas Mount) Cardaminopsis petraea was found for the first time by Sándor Jávorka. Ádám Boros and László Vajda made a more precise circumscription of the Gyenesdiás habitat: Kümell (= Kőmell) with a note "Büdöskuti-völgy vége felé" ["towards the end of Büdöskuti Valley"]. This specimen was collected by Leona Baksay. Subsequent collections confirmed this data. SZABÓ (1987) cites the previous data from the Keszthely Mts (after BORBÁS 1900 and SOÓ 1968), and adds three new localities: "Sipos-torok, Szobakö, Márványkőfejtő". After the checking of the known data we found (N. Bauer and Z. Kenyeres) a new occurrence on a plumb wall of a huge dolomite rock, called "Bise-kő", near Balatongyörök. Present knowledge of the occurrences in this region comprises of almost a hundred specimens on Komell's dolomite rock at Gyenesdiás, and almost 80 stems on the rock of Bise-kő, a few dozens of specimens in a planted Pinus nigra stand on the north slope of Vas Hill at Vonyarcvashegy, a few specimens in the Büdöskuti Valley, on the northeastern dolomite rocky slope of Öreg-Szék-tető facing Köves-árok. Balaton Uplands Herb.: "Csobánczvár" leg. Redl G., 04.05.1907 [BP 73856]; "In rupibus basalticis montis Csobánc prope pag. Gyulakeszi ad Balaton." leg. Jávorka S., 02.06.1925 [BP 73859]; "Comit. Zala. In rupibus basalt, sept.-occ. montis Csobánc prope Gyulakeszi. 300 m." leg. Boros Á., 01.05.1954 [BP 428567, 428568, 428569]; "Balatonvidék, Csobánc." leg. Vajda L., 01.05.1954 [BP 199374]; "Comit. Zala. In rupibus basalt, sept, montis Csobánc prope Diszel 300-370 m." leg. Boros Á., 01.05.1959 [BP 448619, 448620]; "Veszprém megye, Balaton-felvidék. Tapolca-Diszel: Csobánc, rara, in rupibus basalticis, in declivibus septentrionalibus." leg. Bauer N., 16.04.2005 [BP 687563]; "Veszprém megye, Balaton-felvidék. Gyulakeszi: Csobánc, in rupibus basalticis, in declivibus septentrionalibus." leg. Bauer N.,