Kamdhenu

Kamdhenu / कामधेनु

Kamdhenu was a cow of Vasishth which satisfied all desires. She is the mother of cattle.
The authorities vary on the origin and the name of this cow.
Kamdhenu is sometimes identified with Surbhi.
Some sources say that Nandini is the daughter of Surbhi, others say that Nandini and Surbhi are one and the same.
The origin of Kamdhenu or Surbhi is also varied. She is sometimes said to be the daughter of Daksh and at others the daughter of Kashyap by his wife Krodhvasha.
Rohini and Gandharvi are Surbhi's daughters by her own father Kashyap.
In other instances, it is said that Kamdhenu was born from the ocean during the Samudramanthan.