In Valmiki Ramayanam, King Janaka says that Sita was found in his yagabhoomi when it was being ploughed and she is "ayonijai" ( not born from garbavasam)

Ananada Ramayanam gives an exciting story about the appearance of Sita from the ground.

The demon king Padmakshan, desirous to have Lakshmi as his daughter observed a severe penance. Lakshmi, pleased with his penance appeared before him and Padmakshan asked that his desire be fulfilled.

Lakshmi...

sundarusha