Abstract
Records of 17 remarkable vascular plant taxa are reported including Aronia ×prunifolia, Narcissus ×medioluteus, Patrinia scabiosifolia and Thunbergia alata as new for the flora of Austria .New for the flora of Burgenland are Campanula poscharskyana, Echinacea purpurea, Euphorbia serpens, Geranium sylvaticum, Jacobaea maritima, Lonicera pileata, Oenothera lindheimeri and Tilia tomentosa.New for Upper Austria are Perovskia atriplicifolia and Perovskia ×superba.New for the federal state of Salzburg is Jacobaea maritima.New for Styria are Cotoneaster bullatus, Houttuynia cordata and Sedum pallidum.