| Family | Dryopteridaceae |
| Scientific name | Dryopteris decipiens (Hooker) Kuntze |
| Synonyms | Aspidium decipiens Luerss; Nephrodium decipiense Hooker |
| Common name | (Japanese common name) nachi kujyaku [Mt. Nachi kujyaku shida (kujyaku shida = Adiantum pedatum)] |
| (English common name) none | |
| Distribution | (Japan) Honshu (west of Kanto region), Shikoku, Kyushu |
| (Other nations) China | |
| Chromosomal number | n=123 (also n=82) |
| Description | Leaves 20-40cm length. Evergreen. Terrestrial. |
| Reference | Dryopteris decipiens (Hook.) Kuntze |
| December 2006 at Koishikawa Botanical Garden |
December 2006 at Koishikawa Botanical Garden |
| December 2006 at Koishikawa Botanical Garden |
December 2006 at Koishikawa Botanical Garden |
December 2006 at Koishikawa Botanical Garden |
| December 2006 at Koishikawa Botanical Garden |