Ceratophyllaceae
Ceratophyllaceae
Ceratophyllaceae Gray.
Deu.: Hornblattgewächse.
Fran.: ceratophyllacées.
Ceratophyllum
Ceratophyllum L.
Engl.: hornwort.
Sven.: ärv.
Suom.: karvalehti.
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.