Scilla siberica Andrews, Bot. Repos. 6: t. 365 (1804) (syn: Othocallis siberica (Andrews) Speta);
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Krym to NW. Iran: Central European Rus, East European Russia, Iran, Iraq, Krym, Lebanon-Syria, North Caucasus, South European Russi, Transcaucasus, Turkey, Ukraine; Introduced into: Austria, British Columbia, Bulgaria, Czechoslovakia, Illinois, Indiana, Kentucky, Massachusetts, Michigan, Missouri, Netherlands, New Brunswick, New Jersey, New York, Northwest European R, Ohio, Ontario, Pennsylvania, Québec, Romania, Utah, Vermont, Wisconsin, Yugoslavia as per POWO;
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SK 3338 07 March 2022: 2 high res. images.
Habit : Cultivated
That looks very like Scilla sibirica.
Scilla siberica Haw.
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References:
POWO Catalogue of Life Wikipedia gardenersworld missouri botanical garden minnesotawildflowers NCSU thespruce