Chemical groups | Roots | Leaves | Stems | Flowers | Fruits & seeds |
---|---|---|---|---|---|
Volatile oils | ++ | +++ | ++ | +++ | +++ |
Carotenoids | + | + | + | + | ++ |
Alkaloids | – | – | – | – | – |
Flavone aglycones | + | + | +− | + | +− |
Coumarins | +++ | +++ | +++ | +++ | +++ |
Tanins | + | + | + | + | + |
Saponins | ++ | – | – | – | – |
Flavone glycosides | – | ++ | ++ | ++ | ++ |