Persicaria odorata (Thailand)

Persicaria odorata (Lour.) Soják, Preslia 46: 154 1974. (syn: Polygonum odoratum Lour.);
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Indo-China to Peninsula Malaysia: Cambodia, China North-Central, China South-Central, China Southeast, Hainan, Japan, Korea, Laos, Malaya, Myanmar, Nansei-shoto, Taiwan, Thailand, Vietnam as per POWO;
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