The common name of Nuphar Luteum is Yellow Pond Lily. It
is found in Europe, Asia and North America. It was introduced by Pitet.
The mother tincture is prepared from the fresh root and dilution from it.
Impotency is the main indication of this medicine, complete
absence of all sexual desires with involuntary emission during stools
and when urinating. The organs are relaxed the penis is retracted.