pennsylvania persicaria宾州蓼
Persicaria perfoliata扛板归
Polygonum persicaria桃叶蓼
Persicaria odorata越南香菜
Persicaria capitata头花蓼
Persicaria hydropiper水蓼;辣蓼
Pale persicaria大马蓼
Persicaria lapathifolia酸模叶蓼;早苗蓼
Persicaria amphibia西栖蓼
N（名词） → another name for red shank