It features prominently in Egyptian mythology and art, symbolizing the sun and rebirth and has been found in pharaohs' tombs. It may have been used for aphrodisiac and religious purposes, including in rituals like Hathor's Festival of Drunkenness. Modern recreational use, primarily through drinking infusions or vaping, has been associated with toxicity, causing symptoms like sedation and perceptual disturbances.
https://en.wikipedia.org/wiki/Nymphaea_nouchali_var._caerulea

