Synonyms of hound's tongue

Noun

1. hound's-tongue, Cynoglossum virginaticum, herb, herbaceous plant

usage: perennial shrub of North America having coarse tongue-shaped leaves and pale-blue to purple flowers

2. hound's-tongue, Cynoglossum officinale, herb, herbaceous plant

usage: biennial shrub of Europe and western Asia having coarse tongue-shaped leaves and dark reddish-purple flowers