【摘要】 本文对长白山产刺楸 Kalopanax Septemlobus 木材木质部进行了比较详细的解剖学研究。结果表明其木材为环孔材;次生木质部中导管具单穿孔板;木薄壁组织丰富,不仅有离管型,而且也有旁管型;木射线为异形Ⅰ及异形Ⅱ。笔者通过分析其解剖学上的特点,提出了营养繁殖对不定根、不定芽产生的理论依据,为进一步开发和利用这一野生木材及药用植物的研究提供了新的资料。更多还原

【Abstract】 In this paper,the wood of Kalopanx Septemlobus has been anatomical studied.The result showed that the wood is belong to the perforation wood.There are simple perforation plate in sec- ond xylen’s vessels.Sometimes,Many parenchyma are in the xylem.The two kinds of rays in- cluded different style Ⅰ and Its Style Ⅱ.更多还原