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| November 2006 at Tsukuba Botanical Garden |
| Family | Dryopteridaceae |
| Scientific name | Arachniodes standishii (T. Moore) Ohwi |
| Synonyms | Aspidium laserpitifolium Mett.; Aspidium laserpitifolium Mett. var. atrocapillum H. Christ; Dryopteris laserpitifolium (Mett.) Kuntze; Dryopteris standishii (T. Moore) Christensen. Dryopteris viridescens Miquel; Lastrea standishii T. Moore; Polystichopsis standishii (T. Moore) Tagawa; Polystichum laserpitifolium (Mett.) J. Smith; Polystichum standishii (T.Moore) C. Christensen; |
| Common name | (Japanese common name) ryoumen-shida [doubule sided fern] |
| (English common name) none | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu |
| (Other nations) Korea | |
| Chromosomal number | n=41 |
| Description | Vegatative leaves pinnately decompund, 40-65cm length, 15-30cm width. Evergreen. |
| Reference | Arachniodes standishii (T. Moore) Ohwi |
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| November 2006 at Tsukuba Botanical Garden |
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| November 2006 at Tsukuba Botanical Garden |
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| November 2006 at Tsukuba Botanical Garden |
November 2006 at Tsukuba Botanical Garden |
November 2006 at Tsukuba Botanical Garden |
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| November 2006 at Tsukuba Botanical Garden |
November 2006 at Tsukuba Botanical Garden |
November 2006 at Tsukuba Botanical Garden |
