Source: The Great Interpretation of Dreams (Ibn Sirin)
(By analogy with thorny plants) An artichoke in a dream may indicate sustenance that comes with fatigue and hardship, or a difficult man.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
(By analogy) It may indicate worries and troubles that the dreamer hides.
Source: Signs in the Science of Expressions (Ibn Shaheen)
(By analogy) It is interpreted as worry and fatigue.