This paper presents new records and noteworthy data on the following taxa in SE Europe adjacent regions: diatom alga Cylindrotheca gracilis, fungi Laccaria macrocystidiata, liverworts Riccia canaliculata, cavernosa, frostii, mosses Dicranum viride, monocots Arundo donax, Cephalanthera rubra, Epipactis palustris, Sternbergia colchiciflora dicots Aconitum anthora Cephalaria pastricensis are given...