1. Erect perennial of Mexico having rose to crimson flowers
   - Mexican hyssop

Type of: giant hyssop

• regulator
• regulator gene
• regulatory
• regulatory agency
• regulatory authority
• regulatory gene
• regulatory offence
• regulatory offense
• regulo
• Regulus
• Regulus calendula
• Regulus regulus
• Regulus satrata
• regur
• regur soil
• regurgitate
• regurgitation
• rehab
• rehabilitate
• rehabilitation
• rehabilitation program
• rehabilitative
• rehang
• reharmonisation
• reharmonise