Fig. 2From: Increased soil moisture aggravated the competitive effects of the invasive tree Rhus typhina on the native tree Cotinus coggygriaSpecific leaf area (A, B) and leaf area index (LAI; C, D) of Rhus typhina and Cotinus coggygria under three water and two cultivation regimes. Data in the figure are mean ± SE (n = 5). Different letters denote significant differences (p ≤ 0.05) with Duncan’s methodBack to article page