Read Edit View history 萹 biān grass Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 萹 biān (also piān) knotweed Taiwan pr. [pian1] 萹蓄常生长在路边或田野中。 Edit Delete References Add reference see 萹/萹 → 萹蓄/萹蓄 Edit Delete see 萹/萹 → 萹豆/萹豆 Edit Delete