| Camellia sinensis |
Leaf |
not available |
not available |
not available |
Duke, 1992 * |
| Eucalyptus globulus |
Leaf |
not available |
not available |
not available |
Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952. |
| Petasites japonicus |
Plant |
not available |
not available |
not available |
List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979. |
| Psidium guajava |
Fruit |
not available |
not available |
not available |
Duke, 1992 * |
| Ribes nigrum |
Fruit |
not available |
not available |
not available |
List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979. |