New records of Tulipa suaveolens (Liliaceae) in Odesa Region

New records of Tulipa suaveolens (incl. T. schrenkii: Liliaceae) in Odesa Region are reported. During 2017–2021, 23 localities with an area from 1.5 m2 to 730 were found along 5.4 km the right-bank slopes Kuyalnyk Estuary. The total all was 3458 a maximum plant density 78 individuals per 1 m2. Almost plants had yellow flowers; some localities, there other perianth colors, but their number did not exceed 20 %. Based on original and published data, it is demonstrated that modern western border species range located It has been established most negative impact steppe vegetation this tulip caused by insufficient precipitation. In particularly dry years (2019, 2020), remained dormant. habitats studied subject significant anthropogenic influence require specific protection measures.