Related Clues:

• Shepherd's purse, e.g.
• Cardamom or caraway, e.g.
• Fennel, e.g.
• Parsley or sage, e.g.
• Crabgrass, e.g.
• Sarsaparilla, for one
• Parsley or bay leaf
• Spray target, perhaps
• Kitchen garden plant
• Herbicide target
• Gardener's nemesis
• Mint or chive
• Mint or sage, e.g.
• Lawn invader
• Dispensary stock