Such a favorite!!!
Checkered lily is a bulbous perennial that is native to river flood plains in Europe where it is frequently seen growing in large colonies. Plants are somewhat dainty in appearance, featuring solitary (less frequently 2-3), drooping, 2” long, bell-shaped flowers which are checkered and veined with reddish-brown, purple, white and gray atop slender stems growing to 15” tall. Blooms in April. Linear, lance-shaped, grass-like green leaves are widely-spaced on the stems (Missouri Botanical Garden)