green leaf hut, single-leaf. scientifically named mitragyna speciosa korth is a local medicinal plant found in thailand

addictive asia background beautiful borneo color diabetes drug foliage food forbidden forest fresh garden green health healthy herb herbal ketum korth kratom leaf leaves life medicinal medicine mitragyna mitragynine narcotic natural nature nerve organic outdoor plant purik rubiaceae sapat speciosa stimulation summer texture thailand therapy tree tropical wild