1. Low perennial with small silvery-green ovate to hastate leaves
   - French sorrel, garden sorrel

Type of: dock, sorrel, sour grass

• rocket engineer
• rocket firing
• rocket fuel
• rocket larkspur
• rocket launcher
• rocket launching
• rocket propellant
• rocket propellent
• rocket propulsion
• rocket range
• rocket salad
• rocket science
• rocket scientist
• rocket-propelled
• rocketeer
• rocketry
• rockfall
• rockfish
• rockfoil
• Rockford
• Rockies
• rockiness
• rocking chair
• rocking horse
• Rockingham