Mnemosyne Leaf

Certainly large leaves of the great choral trees of Dodona in the Coreward Reach are rich in their neurochemical memory, which includes thoughts gleaned from the minds of sophont visitors to Dodona then shared through the trees' songs. Ingesting a properly prepared leaf will allow a psi-sensitive individual to search and experience the tree's memory store. The leaves can also be prepared in a way that allows them to be smoked. The memories can be experienced this way by non-psis, but the visions are more haphazard and uncontrollable.