Related Clues:

• Psilocybin source
• Rise suddenly
• Fungus
• Fledgling plant
• The Green Giant's companion
• The Green Giant's sidekick
• Brussels ___
• Put forth shoots
• Small cabbage from Brussels?
• Grow like Proust
• Grow during stupor
• Fleshy fungus
• Common edible fungus
• Spring up like vegetable from Brussels
• Put out shoots