English Mitragyna speciosa Cited by user 108.112.4.60 on 17 Sep 2016 Mitragyna speciosa is a tropical evergreen tree in the coffee family native to Southeast Asia.
English Mitragyna speciosa Cited by user 184.156.10.157 on 07 Aug 2016 Mitragyna speciosa, also known as ketum or kratom, is a tropical deciduous and evergreen tree in the coffee family (Rubiaceae) native to Southeast Asia in the Indochina…