unicorn root

Noun unicorn root has 1 sense

• unicorn root(n = noun.plant) colic root, colicroot, crow corn, star grass - any of several perennials of the genus Aletris having grasslike leaves and bitter roots reputed to cure colic; Array
is a kind of liliaceous plant
is a member of aletris, genus aletris
has particulars: ague grass, ague root, aletris farinosa, aletris aurea, yellow colicroot