1. Any plant of the genus Lithops native to Africa having solitary yellow or white flowers and thick leaves that resemble stones
   - lithops, living stone, stoneface, stone-face, stone life face, flowering stone

Derived forms: stone plants

Type of: succulent

Part of: genus Lithops

• bony labyrinth
• bony-plated
• bonyness
• bonze
• bonzer
• boo
• boo-boo
• boob
• boob tube
• booboisie
• booby
• booby hatch
• booby prize
• booby-trap
• Boocercus eurycerus
• boodle
• boofhead
• booger
• boogeyman
• boogie
• boogie-woogie
• boohoo
• boojum
• boojum tree
• book