1. A genus of small trees or shrubs of the family Staphylaceae
   - genus Staphylea

Type of: dicot genus, magnoliopsid genus

Part of: bladdernut family, family Staphylaceae, Staphylaceae

Encyclopedia: Staphylea

• sour dock
• sour fig
• sour gourd
• sour grapes
• sour grass
• sour gum
• sour mash
• sour mash whiskey
• sour milk
• sour orange
• sour salt
• sour-gum family
• sour-tasting
• sourball
• source
• source book
• source code
• source language
• source materials
• source of illumination
• source program
• sourdine
• sourdough
• sourdough bread
• soured