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|Noun||1.||genus Cynoglossum - a large genus of tall rough herbs belonging to the family Boraginaceae|
plant genus - a genus of plants
borage family, Boraginaceae, family Boraginaceae - a widely distributed family of plants distinguished by circinate flowers and nutlike fruit
Chinese forget-me-not, Cynoglossum amabile - biennial east Asian herb grown for its usually bright blue flowers
Cynoglossum officinale, hound's-tongue - biennial shrub of Europe and western Asia having coarse tongue-shaped leaves and dark reddish-purple flowers