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| mid March 2008 at Tsukuba Botanical Garden |
mid March 2008 at Tsukuba Botanical Garden |
mid March 2008 at Tsukuba Botanical Garden |
| Family | Ranunculaceae |
| Scientific name | Anemone cernua Thunberg |
| Synonyms | Anemone cernua Thunberg var. koreana Yabe ex Nakai; Pulsatilla cernua (Thunberg) Berchtold & Presl; Pulsatilla cernua (Thunberg) Berchtold & Presl var. koreana (Yabe ex Nakai) Y. N. Lee; Pulsatilla koreana (Yabe ex Nakai) Nakai ex T. Mori |
| Common name | (Japanese common name) okina-gusa (オキナグサ, 翁草 [meaning: oldmen weed]) |
| (English common name) none | |
| Distribution | (Japan) Honshu, Shikoku, Kyushu |
| (Other nations) Rissia, Korea, China, Mongolia | |
| Chromosomal number | 2n=16 |
| Description | Leaves 6-14cm long. Scapes 35cm tall after flowering. Flowers purple sepals 23-25mm, flowering in March to May. Perennial plants. |
| Reference | Anemone cernua Thunb. |
| Pulsatilla cernua (Thunberg) Berchtold & Presl | |
| Promotion of absorption of drugs administered through the alimentary system (US Patent 4501734/1985) | |
| Multicomponent clostridial vaccines using saponin adjuvants (US Patent 6083512/2000) | |
| Pharmaceutical composition having an antitumor activity and a process for preparation thereof (US Patent 6071521/2000) | |
| Note | Relatively rare. Cultivate in many places. |
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| mid March 2008 at Tsukuba Botanical Garden |
mid March 2008 at Tsukuba Botanical Garden |
mid March 2008 at Tsukuba Botanical Garden |
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| early March 2008 at Tsukuba Botanical Garden |
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| April 2007 at Tsukuba Botanical Garden |
