Laaurilia sulcata louhennahka taigaskinn
描述：
Description: English: Virgin spruce forest indicator species. Date: 9 August 2008, 10:34:56. Source: Own work. Author: Olli Manninen.
Description: English: Virgin spruce forest indicator species. Date: 9 August 2008, 10:34:56. Source: Own work. Author: Olli Manninen.
