Hound's Tongue (Cynoglossum) -

• Western Hound's Tongue (Occidentale)
  
• Gypsyflower (Officinale)
  
• Wild Comfrey (Virginianum)
  Wild Comfrey, Wild Comfrey
• Smallbristle Hound's Tongue (Microglochin)
  
• Pacific Hound's Tongue (Grande)
  
• Ceylon Hound's Tongue (Furcatum)
  
• Prickly Hound's Tongue (Glochidiatum)
  
• Chinese Hound's Tongue (Amabile)