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植物叶片形态的生态功能、地理分布与成因
李耀琪, 王志恒*()
Leaf morphological traits: ecological function, geographic distribution and drivers
LI Yao-Qi, WANG Zhi-Heng*()

图3. 东亚阔叶林中全缘叶物种比例随年平均气温升高而增大。从左到右, 全缘叶物种降低, 具齿叶物种增多。白色实线为回归拟合线, 决定系数高达0.98。改编自Wolfe等(1979), 图2-3。

Fig. 3. Percentage of species with entire-margined leaves increased with mean annual temperature in broad-leaved forests of east Asia. From left to right, the percentage of species with entire leaves increased while those with teethed leaves decreased. Fitted regression line was showed in white with R2 = 0.98. Modified from Fig. 2 & 3 in Wolfe et al. (1979).