You will need to log in before your comment is sent! Comment on Acorus calamus var. angustatus Besser Distribution Map Philippines Irkutsk Manchuria Maldives Thailand Sulawesi Borneo China North-Central Mongolia Xinjiang Malaya Amur Myanmar Japan Kamchatka Cambodia Lesser Sunda Is. Altay Inner Mongolia India Jawa China South-Central Bangladesh Hainan Primorye Tibet China Southeast Sakhalin Khabarovsk Vietnam Sri Lanka Laccadive Is. Kuril Is. Qinghai Synonyms Acorus asiaticus Nakai Acorus calamus var. spurius (Schott) Engl. Acorus cochinchinensis (Lour.) Schott Acorus gramineus var. crassispadix Lingelsh. Acorus latifolius Z.Y.Zhu Acorus rumphianus S.Y.Hu Acorus spurius Schott Acorus tatarinowii Schott Acorus terrestris Rumph. ex Schott Orontium cochinchinense Lour. Classification Data Bibliography Other