Possible Clues:

• Desert denizens
• Plants contributing to atmospheric activity
• Plants put in front of court before start of play
• Animal I caught hiding within plants
• Saguaros
• They often break Wile E. Coyote's falls
• Tucson flora
• Source of dragon fruit
• Plants clubs displayed before start of play?
• Woes for Wile E. Coyote