Dryopteris erythrosora
 Dryopteris erythrosora (autumn fern Japanese wood fern copper shield fern) is a species of fern in the family Dryopteridaceae native to eastern Asia from China and Japan south to the Philippines growing in light woodland shade on low mountains or hills. It is semi-evergreen with bipinnate fronds 30–70 cm (12–28 in) tall by 15–35 cm (6–14 in) broad with 8-20 pairs of pinnae.