Ptychopetalum
Ptychopetalum
Ptychopetalum Benth.
Engl.: ptychopetalum.
Ptychopetalum olacoides
Ptychopetalum olacoides Benth.
Engl.: muira puama.
Ptychopetalum uncinatum
Ptychopetalum uncinatum Anselm.
Engl.: muira puama.
A herbal distance course
Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.