热带季雨林不同小生境大戟科植物幼树的叶片结构、耐旱性和光合能力之间的相关性

孙善文, 章永江, 曹坤芳

Correlations among leaf structure, drought tolerance and photosynthetic capacity in saplings of Euphorbiaceae from different micro-habitats in a seasonal tropical rainforest

SUN Shan-Wen, ZHANG Yong-Jiang, CAO Kun-Fang

图2 栅栏组织厚度/海绵组织厚度(P/S)与膨压丧失点时的水势(πtlp)的相关关系。 A, 传统Pearson相关。B, 系统发育独立性比较。***, p < 0.001; NS, p > 0.05。

Fig. 2 Correlations between the palisade thickness/spongy thickness (P/S) and water potential at turgor loss point (πtlp). A, Traditional Pearson correlation. B, Correlation given by the phylogenetic independent contrasts analysis. ***, p < 0.001; NS, p > 0.05.