oxalis corniculata การใช้

• ""'Methylobacterium oxalidis " "'is a Gram-negative, facultatively methylotrophic, non-spore-forming and motile bacteria from the genus of Methylobacterium which has been isolated from the leaves of the plant Oxalis corniculata in Japan.
• Aware of underground minerals associated with certain plants by at least the 5th century BC, the Chinese extracted trace elements of copper from " Oxalis corniculata ", pictured here, as written in the 1421 text " Precious Secrets of the Realm of the King of Xin ".