rattlesnake root

Noun rattlesnake root has 2 senses

• rattlesnake root(n = noun.plant) prenanthes purpurea - herb of central and southern Europe having purple florets;
is a member of genus prenanthes, prenanthes
is a kind of herb, herbaceous plant

• rattlesnake root(n = noun.plant) - a plant of the genus Nabalus;
is a member of genus nabalus, nabalus
has particulars: cankerweed, nabalus alba, prenanthes alba, white lettuce
is a kind of herb, herbaceous plant