Piper angustifolium
Piper angustifolium
Piper angustifolium Lam.
Engl.: pepper.
Piper angustifolium Ruiz. & Pav., Piperaceae: See Piper aduncum L.
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.