1. Low tropical American shrub having powerful emetic properties
   - Jewbush, Jew bush, redbird cactus, redbird flower, Pedilanthus tithymaloides

Type of: slipper plant, slipper spurge

• common touch
• common unicorn plant
• common valerian
• common vetchling
• common viper
• common wallaby
• common wart
• common wasp
• common water snake
• common watercress
• common wheat
• common white dogwood
• common winterberry holly
• common wolffia
• common wood sorrel
• common wormwood
• common year
• common yellowthroat
• common yellowwood
• common zebra
• common-law marriage
• commonage
• commonality
• commonalty
• commoner