Which plant species is used in 30000 B.C., Phormium or Bolbitis?
Bolbitis Bolbitis is a genus of ferns in the subfamily Elaphoglossoideae.
Treculia africana Treculia africana, the African breadfruit, is a tree species in the genus "Treculia". It is used as a food plant. The fruits are hard and fibrous, can be the size of a volleyball and weight up to 8.5 kg . Chimpanzees have been observed to use tools to break the fruits into small pieces that they can eat. The fruits contain polyphenols.