Fig. 1From: Morphological and physiological adaptation characteristics of lithophytic bryophytes to karst high calcium environmentGrowth of Eurohypnum leptothallum in different calcium environments. A the growth state of Eurohypnum leptothallum before treatment with Ca2+ solution, (B) the growth state of Eurohypnum leptothallum after 2 months of culture with Ca2+ solution.①:Ca2+ concentration is 0 mmol/L, ②:Ca2+ concentration is 50 mmol/L, ③: Ca2+concentration is 100 mmol/L, ④: Ca2+ concentration is 200 mmol/L, ⑤: Ca2+ concentration is 400 mmol/L, ⑥: Ca2+ concentration is 800 mmol/LBack to article page