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| May 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
| Family | Dryopteridaceae |
| Scientific name | Dryopteris caudipinna Nakaike |
| Synonyms | Dryopteris erythrosora (Eaton) O. Kuntze var. caudipinnna (Nakaike) H. Itô |
| Common name | (Japanese common name) hachijo beni-shida [Hachijo Island red fern] |
| (English common name) none | |
| Distribution | (Japan) Honshu (Kanagawa Prefecture, Sizuoka Prefecture), Izu Islands |
| (Other nations) none | |
| Chromosomal number | n=41 |
| Description | Leaves micropinnulus 3-6cm long, 4-7cm wide. Evergreen. Terrestrial. |
| Reference | A Note on Dryopteris caudipinna NAKAI (Aspidiaceae) |
| Note | Native to Japan. |
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| May 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
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| January 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
