蒹common reed; Phragmites communis; reedStrokes13PinyinjiānParts艹grass, weed, plant, herb兼both, andWords with 蒹蒹葭倚玉树jiān jiā yǐ yù shù · jianjiayiyushulit. reeds leaning on a jade tree (idiom); fig. the lowly associating with the noble; the weak seeking help from the strongStudy it in Yanamino