Сорти: prickly comfrey, rough comfrey

Symphytum asperum Lepech. · prickly comfrey, rough comfrey

Fischenko Valentyna Valentynivna, Potots`ka Halyna Borysivna, Stadnichuk Nina Oleksandrivna, Verhun Olena Mykolaivna, Rakhmetov Dzhamal Bakhlulovych,