就省產台灣黃籐之不同部位探討各種細胞組成比例及細胞尺寸，明瞭其構造在籐材中之變異並了解維管束的變化情形，此外，並研討組織構造之變異對機械性質的影響，其結果摘述如下：1.各種細胞的組成比例，以基本組織所佔49.37%為最多，輸導組織27.11%次之，纖維細胞23.52%。2.薄壁細胞、輸導組織及纖維細胞三者呈一互動的關係，愈靠近籐皮則薄壁細胞愈少，輸導組織也少，纖維細胞增加，愈往籐心則呈相反的趨勢。3.細胞大小立徑向變異皆由籐皮往籐心增大，而縱向變異不明顯。4.維管束的變異情形，橫向之變化大。愈往籐皮則所佔的比例愈少，細胞尺寸小但數目多，尤其以距籐皮1mm處之變化最大，縱向之變異不明顯。5.纖維細胞、薄壁細胞含量與壓縮強度，引張強度皆具有顯著的相關性，壓縮強度與細胞含量間之相關性大於引張強度。6.單位面積細胞所佔有比率對機橄強度的影響大於細胞尺寸。
This study is to investigate the ratio of different kinds of cells in the unit area and the size of cell, so as to know the variation of anatomical structure within one stem and the variation of vascular bundles. Besides, knowing variation of anatomical structure influences on mechanical properties. The results are summarized as follows: 1. The average percentage of parenchyma, fiber cell and conducting tissues is 49.37%, 23.52%, and 27.11% respectively. Parenchyma, fiber cell and conducting tissue are fluctuating with each other. Rattan bark shows the highest percentage of fiber cell, it decreases from bark to the center of rattan. On the contrary, parenchyma and conducting tissue show the lower percentage. They increase from bark to the center. 2. There is a certain tendency of transverse variation in the size of cells which decrease in size from bark to the center. The longitudinal variations of cells size have no significant differences. 3. The variation of vascular bundle is conspicuous along the transverse section. The percentage of vascular bundle decreases from the center of rattan to bark, and shorten the cell size. On the other hand, the number of vascular bundle increases from center to bark. The longitudinal variation reveals no differences in the size and distribution of vascular bundle. 4. The percentage of fiber cell and mechanical properties have significant positive correlation, and the percentage of parenchyma have negative correlation with mechanical properties. The relationship between the cell percentage and compression strength are higher than the cell percentage and tension strength. 5. The cell percentage shows higher effects in mechanical properties than the cell size.
