| Family | Woodsiaceae |
| Scientific name | Athyrium niponicum (Mettenius) Hance |
| Synonyms | Asplenium niponicum Mettenius; ;Athyrium goeringianum (Kunze) Moore |
| Common name | (Japanese common name) inu warabi [false warabi (warabi = Pteridium aquilinum)] |
| (English common name) Japanese painted fern | |
| Distribution | (Japan) Honshu, Shikoku, Kyushu |
| (Other nations) Korea, China, Taiwan | |
| Chromosomal number | n=40 (2x) |
| Description | Leaves 20-50cm long, 10-30cm wide. Summergreen. Terrestrial. |
| Reference | Athyrium niponicum (Mett.) Hance |
| Herbicidal compositions (US Patent 4265654/1981) | |
| Nucleic acid probe, nucleic acid chip, method of detecting target nucleic acid, method of screening drag, apparatus for detecting target nucleic acid and gene diagnosis method (European Patent EP1717313/2006) | |
| Note | Common. |
| April 2007 at Tsukuba Botanical Garden |
April 2007 at Tsukuba Botanical Garden |
April 2007 at Tsukuba Botanical Garden |