10. Parts of which plant are used in oboe reeds?
A - The desert plant, Welwitschia mirabilis which lives for over 500 years and has only two leaves.
D - The giant grass Arundo donax which is often seen growing as a weed in southern Europe.
C - The mysterious and rare orchid Rhizanthella gardneri which lives entirely underground, and even flowers underground.
B - The deadly animal-eating plant Dionaea muscipula which catches unsuspecting insects.