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Houttuynia cordata -LRB- ; Japanese  : dokudami 蕺草 , literally `` poison blocking plant '' ; giap ca Lao  : pak kao tong ຜກຄາວທອງ ; Thai  : phakkaawtong ผกคาวตอง , ผกคาวทอง , พลคาว ; 약모밀 , 어성초 .. Japanese. Japanese language. Lao. Lao language. Thai. Thai language. Houttuynia. Houttuynia. In Manipur , it is known as toningkok , in Hmar as Aithang , in Meghalaya it is known as Jamyrdoh , in Mizo as Uithinthang , and in thadou as `` Aithanglou '' , Hrama in Poula .. Manipur. Manipur. Hmar. Hmar. Mizo. Mizo language. thadou. thadou language. Poula. Poumai. In English , it is known as fish mint , fish leaf , lizard tail , chameleon plant , heartleaf , fishwort , and bishop 's weed .. It is one of two species in the genus Houttuynia -LRB- the other being H. emeiensis -RRB- , a flowering plant native to Japan , Korea , southern China , and Southeast Asia , where it grows in moist , shady places .. Houttuynia. Houttuynia. flowering plant. flowering plant. Japan. Japan. Korea. Korea. China. China. Southeast Asia. Southeast Asia