About Alkanna tinctoria (L.) Tausch
Alkanna tinctoria (L.) Tausch produces bright blue flowers. Its root is blackish on the outside, blue-red on the inside, and has a whitish core. This species is native to the Mediterranean region. Alkanna tinctoria has 30 chromosomes, and is classified as a dysploid at the tetraploid level (4x + 2).