In the Shanhaijing she is a fierce figure with a tiger's teeth, a leopard's tail and a loud voice; later she becomes a gracious goddess of immortality.
Where sources differ or caution applies. Later texts make her the Jade Emperor's wife or mother; neither is in early sources.
Deities in other traditions who share a theme with Queen Mother of the West: death and the underworld, sky, storm and thunder. This is overlap in one area only.