1. One species: tansy-leaved rocket
   - Hugueninia

Type of: dilleniid dicot genus

• regulative
• 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