1. Mat-forming perennial found in cold springs of the eastern United States
   - American watercress, mountain watercress

Type of: watercress

• hog-tie
• hog-wild
• hogan
• Hogarth
• hogback
• hogchoker
• hogfish
• hogg
• hogged
• hogger
• hogget
• hoggish
• hoggishness
• Hogmanay
• hognose bat
• hognose snake
• hognosed skunk
• hogshead
• Hogtown
• hogwash
• hogweed
• Hohenlinden
• Hohenzollern
• Hohenzollern empire
• Hoheria