Retenone from Derris,
Derris elliptica.
Derris elliptica
Pyrethrins from Pyrethrum,
Chysanthemum cinerariaefolium.
Chrysanthemum cinerariaefolium
Camphor,
Cinnamomum camphora
(see Cinnamomum zeylanicum).
Cinnamomum zeylanicum
3 possible taxa remaining show common names
Decision path