We suggested that Liriope spicata (Thunb.) Lour, as a shade tolerance plant, was able to acclimate to a large radiation scale;however, high irradiance or high shading did certain harm to its growth.

• 因此，我们认为山麦冬作为耐荫植物对光环境具有一定的适应能力，强光或严重遮荫均不利于其正常生长发育。