对刺玖蔷薇（ＲｏｓａｄａｖｕｒｉｃａＰａｌａｓ）根和茎的木材进行了解剖学研究。结果表明，根的木材为散孔材，导管多具梯状穿孔板；而茎的木材为环孔材，导管多具单穿孔板，二者存在明显差异。在根和茎的次生木质部中均具有丰富的木薄壁组织 Anatomical studies of the roots and stems of Rosadavurica Plants were conducted. The results showed that the root of the wood is diffuse porous material, the duct has many trapezoidal perforated plates; while the stem of the wood is ring perforated plate, the duct is mostly single perforated plate, there are obvious differences between the two. The roots and stems in the secondary xylem are rich in parenchyma tissue