Compound

Rumex acetosa L.

Stachys byzantina K. Koch

Tropaeolum majus L.

Solanum betaceum Cav.

Solanum muricatum

Tannins

+

+

+

+

+

Steroids

+

+

+

-

-

Sesquiterpene, lactones and other lactones

+

-

+

-

-

Flavonoids

-

-

-

+

-