摘要
本文对槲寄生的次生木质部——木材进行了解剖学研究。结果表明:其木材的管孔呈溪流状分布;导管为单穿孔,互列纹孔式的孔纹导管并排列成栅栏状(迭生结构);管胞属纤维管胞。导管与纤维管胞均具明显的螺纹加厚。聚合射线宽;轴向薄壁组织星散状,偶见。
The secondary xylem of viscum coloratum, namely, the wood, is reported in the paper. It is discovered that the pores of the wood spread like steam. The vessel is simple perforation plate; the pitted vessel of the altername pitting arrange in the form of the palisade, namely, the storied structure. The tracheid is a kind of fibre - tr ache id. Vessel and fibre - tracheid are both spiral thickening distinctly. The aggregate rays are wide. The axial parenchyma is diffuse, and it is observed accasionally.
出处
《吉林农业大学学报》
CAS
CSCD
1991年第4期28-30,共3页
Journal of Jilin Agricultural University
关键词
槲寄生
木材
解剖学
聚合射线
Viscum coloratum wood, Spiral thickrning, Aggregate ray
