The epiphytic bristle moss Orthotrichum diaphanum on a maple trunk on the summit of Mt. Velký RoudnýThe Čertův kámen - Devil's Rock on the summit of Mt. Velký RoudnýMt. Velký RoudnýThe chapel on the summit of Mt. Velký RoudnýMt. Velký RoudnýThe peach-leaved bellflower (Campanula persicifolia) is still in bloom at the end of October.