Opuntia leptocaulis
Opuntia leptocaulis
Opuntia leptocaulis DC.
Engl.: christmas cactus, christmas cholla.
Sven.: pennopuntia.
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.