| Family | Dryopteridaceae |
| Scientific name | Cyrtomium falcatum (L. f.) C. Presl subsp. littorale S. Matsumoto |
| Synonyms | (Synonyms of Cyrtomium falcatum (L. f.) C. Presl) Aspidium falcatum (L. f.) Swartz; Dryopteris falcata (L. f.) Kuntze ; Phanerophlebia falcata (L. f.) Copeland; Phanerophlebia falcata forma devexiscapulae (Koidzumi) Akasawa; Polypodium falcatum L. f.; Polystichum devexiscapulae Koidzumi; Polystichum falcatum (L. f.) Diels |
| Common name | (Japanese common name) hime-oni-yabu-sotetu [dwarf tiger bush sotetu (sotetu = Cycas revoluta)] |
| (English common name) Japanese netvein hollyfern | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku |
| (Other nations) none | |
| Chromosomal number | n=41 |
| Description | Leaves under 20cm lengh. Evergreen. |
| Note | This species can be found mainly between falaise rocks at Pacific seashore. |
| January 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
| January 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |