1. The button-shaped top of the mescal cactus containing hallucinogenic compounds
   - mescal button, magic mushroom

Derived forms: sacred mushrooms

Type of: plant organ

Part of: Lophophora williamsii, mescal, mezcal, peyote

• rib
• rib cage
• rib joint pliers
• rib roast
• rib-tickling
• ribald
• ribaldry
• riband
• ribavirin
• ribband
• ribbed
• ribbed toad
• ribbed vault
• ribber
• ribbing
• ribbon
• ribbon development
• ribbon fern
• ribbon grass
• ribbon snake
• ribbon tree
• ribbon worm
• ribbon-leaved water plantain
• ribbon-shaped
• ribbonfish