Question 1:
Describe the difference between Ravensara leaf essential oil (Ravensara aromatica) Lauraceae family and Ravintsara leaf essential oil (Cinnamomum camphora) and why there is confusion between the two? What chemical constituents make them useful for cold and flu viruses?

750 words

Question 2:
The trademarked Fragonia (Agonis fragrans), family species Myrtacea, is a fairly recent addition to aromatherapy. Would you include it in an anti-viral blend, and with which oils and why?