<p>The relative change in lipids after introduction of <i>M. racemosa</i> to KM is the percentage value for the difference between the values of AS and KM, divided by the value of AS. An asterisk indicates that the value of KM is different from that of AS (<i>P</i><0.05). Values are means ± standard deviation (<i>n</i> = 4 or 5).</p><p>Leaf membrane lipid composition in each head group class and lipid ratios of <i>M. racemosa</i> grown in alpine scree (AS) and in Kunming (KM).</p