Location Canada

• Pacific madrone
  
• Painted lady
  
• Panicled hydrangea
  
• Pasture sage
  
• Pearly everlasting
  
• Pink-spotted cattleheart
  
• Postman butterfly
  
• Prairie dropseed
  
• Prairie onion
  
• Prairie sage
  
• Purple giant hyssop
  
• Purple prairie clover
  
• Queen Anne's lace
  
• Red rim
  
• Rose of Sharon
  
• Rough oxeye
  
• Russian sage
  
• Rusty-tipped page
  
• Shrubby cinquefoil
  
• Sideoats grama
  
• Slender vervain
  
• Snapdragon
  
• Spotted dead-nettle
  
• Stiff goldenrod
  
• Swamp milkweed
  
• Thimbleberry
  
• Thistle
  
• Variable swallowtail
  
• Virginia creeper
  
• Western Snowberry