The amur cork tree is native to parts of Asia - Korea, Japan and China - and has strong medicinal properties. It's a fairly sizable tree and is often left alone due to its gorgeous, tall expanse, aromatic leaves and beautiful fruit. Thankfully though, there are plenty in the region and only a portion of them have to be used to procure this oil. The deciduous trees - with dark leaves and brown, deep corkish bark - can grow to be nearly 12 meters tall. The interesting part about this tree and its benefits is that most trees aren't used for the...