Opuntia tuna
Opuntia tuna
Opuntia tuna (L.) Mill.
Engl.: elephantear pricklypear, tuna.
Sven.: buskopuntia.
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.