SOUTHERN BEECH FERN
\sˈʌðən bˈiːt͡ʃ fˈɜːn], \sˈʌðən bˈiːtʃ fˈɜːn], \s_ˈʌ_ð_ə_n b_ˈiː_tʃ f_ˈɜː_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.