Related Clues:

• Work in the garden
• Burrowing animal
• Slapstick trio member
• 20-Across, 38-Across or 55-Across
• Hoe target
• Unwelcome C.I.A. discovery
• Grower's bane
• Yank crabgrass
• Joint stock?
• Dandelion, e.g.
• Marilyn Monroe mark
• Unvalued plant
• Garden trespasser
• Pull up dandelions, e.g.
• Shepherd's purse, e.g.