It is believed that Goddess Uma reached Tiruppathiripuliyur after worship of 1008 Shiva sthalams. She worshipped Lord Padaleeshwarar installed under a Padiri tree. After years of penance, Lord Shiva appeared and he united with the Goddess under the sacred Padiri tree, which is now the sthalavriksha of the temple.
The tree is associated with the Ekapatala, sister of Goddess Uma who took only one Patala leaf for food. The tree is also sacred to the Jains, as the 12th Tirthankara - Bhagwan Vaspujay Ji attained enlightenment under this tree.
