Fig. 3From: Effects of sand burial depth on Xanthium spinosum seed germination and seedling growthMorphological characteristics of X. spinosum seedlings at different sand burial depths. (A Main root length and plant height of X. spinosum at different sand burial depths; B The number of leaves and leaf area of X. spinosum at different sand burial depths). Different lowercase letters indicate significant differences among the different sand burial depths of X. spinosum by using one-way ANOVA from LSD tests (P < 0.05). The values were represented as means ± SEBack to article page