| Family | Gentianaceae |
| Tribe | Gentianeae |
| Subtribe | Gentianinae |
| Scientific name | Gentiana scabra Bunge var. buergeri (Miquel) Maximovicz ex Franchet & Savatier |
| Synonyms | Gentiana fortunei Hooker; Gentiana buergeri Miquel; Gentiana scabra Bunge var. buergeri (Miquel) Maximovicz subvar. orientalis (H. Hara) Toyokuni; Gentiana scabra Bunge var. intermedia Kusnezow |
| Common name | (Japanese common name) rindou (リンドウ, 竜胆 [Japanese pronunciation of Chinese common name]) |
| (English common name) none | |
| Distribution | (Japan) Honshu (west of Kanto region), Shikoku, Kyushu |
| (Other nations) none | |
| Habitat | Mountane field |
| Chromosomal number | unknown |
| Description | Plants electing 20-90cm tall. Leaves 5-15cm long, 1-3cm wide. Flowers blue or purple corollas 4.5-6cm long, calyx tubes 12-18mm long, flowering in September to November. Perennial plants. |
| Reference | Gentiana scabra Bunge var. buergeri (Miq.) Maxim. ex Franch. & Sav. |
| Gentiana scabra Bunge | |
| Hair dyeing by iridoid glycosides and aglycons thereof (US Patent 5078750/1992) | |
| Galenic preparation for prevention and treatment of hepatocarcinoma (US Patent 6074648/2000) | |
| Method and preparations for the treatment of fungus (US Patent 6090389/2000) | |
| Method of using fermented glycine max (L) extract for enhancing natural killer cell activity (US Patent 6733801/2004) | |
| Methods for inhibiting cancer growth, reducing infection and promoting general health with a fermented soy extract (US Patent 6855350/2005) | |
| Crude drug compositions for treating or preventing arthritic diseases and the preparation process (US Patent 7074435/2006) | |
| Treatment of skin conditions (US Patent 7122561/2006) | |
| Herbal suppositories (US Patent 20020031559) | |
| Note | Many non-Japanese authors regard Gentiana scabra Bunge var. buergeri (Miquel) Maximovicz ex Franchet & Savatier and other similar local variations as a synonym of Gentiana scabra Bunge. However most Japanese authors don't agree with such opinion at all. I think that this discussion should be resolved by DNA analyasis of related species. |
| October 2007 at my home |
October 2007 at my home |
| October 2006 at mountane field |
October 2006 at mountane field |
October 2006 at mountane field |