Something is growing out of the depths. It may be poisonous or nurturing. Drug-induced, ecstatic religious or sexual experiences. In addition, a symbol of the hidden energies of the earth and the importance of things that are very small.
According to Freud, a phallic symbol.... Little Giant Encyclopedia
Vision: Collecting mushrooms: be satisfied with a small profit and don’t chase high-flying plans. Good fortune can only be found away from the clamor of the world. Mushrooms sprouting out of the ground: an ongoing string of pleasant surprises. Eating mushrooms: you are getting ahead without difficulties.
Depth Psychology: In erotic dreams, the mushroom (a phallic symbol) expresses your sexual needs. In other dreams it warns against giving in to temptation: it could mean disaster; some mushrooms are poisonous.... Dreamers Dictionary
To dream of mushrooms denotes corrupt and unscrupulous practices to gain wealth. This may work against you and engage you in lawsuits.
To dream that you are eating mushrooms implies that you will be disgraced and abandoned by persons you trust. You will be faced with multiple challenges and personal battles.... Dream Symbols and Analysis
Eating mushrooms in a dream means longevity, recovering of a sick person from his illness, marriage of an unwed person, acquiring knowledge, guidance, money or a job. (Also see Food)... Islamic Dream Interpretation
Eating mushrooms among ancient Egyptians was a sign of rulership, as only the Pharaohs received this treat.
In Rome, an emblem of strength.
Metaphysics and / or the psychic nature coming to the forefront of your awareness. Shamans and medicine people have long known that some mushrooms produce visionary experiences. Additionally, they grow in dark, damp regions, equating with the fertile subconscious or Collective Unconscious.
The lunar aspects of the mushroom combine with fiery energy. Mushrooms are considered the child of lightning in folk tales. This provides a unique balance between conscious / logical thinking and the intuitive self. Consider if you have been heeding both voices equally of late.... The Language of Dreams