Koporsky Ivan-tea with meadowsweet The fermented leaf of the in combination with the flowers and leaves of meadowsweet collected in the village of Koporye, Leningrad region. Along with the fields of willow-herb in Koporye there is quite much meadowsweet. No wonder that, according to the taste qualities, meadowsweet is ideally combined with fireweed willow-herb. Meadowsweet is considered to be a natural aspirin. Gives the drink a more golden color. Adds the notes characteristic of inherent in meadowsweet.