| Family |
Hamamelidaceae |
| Scientific name |
Hamamelis japonica Siebold et Zuccarini cv. Flavopurpurascens |
| Synonyms |
Hamamelis japonica Siebold & Zuccarini forma flavopurpurascens Makino;
Hamamelis japonica Siebold & Zuccarini var. flavopurpurascens (Makino)
Rehder; Hamamelis japonica Siebold & Zuccarini var. obtusata (Matsum)
H. Ohba forma flavopurpurascens Makino; Hamamelis obtusata Makino forma
flavopurpurascens Makino |
| Common name |
(Japanese common name) nisiki mansaku [beautiful mansaku (mansaku = Hamamelis japonica)] |
| (English common name) none |
| Distribution |
(Japan) Honshu (mainly Pacific side), Shikoku, Kyushu |
| (Other nations) none |
| Chromosomal number |
2n=24 |
| Description |
Leaves 5-11cm long, 3-7cm wide. Flowers yellow and red, flowering in February
to March. Deciduous. Subarbors. |
| Reference |
Hamamelis japonica Siebold & Zucc. |
| Herbicidal compositions and herbicidal processes (US Patent 4309208/1982) |
| Detergent composition containing a quaternary ammonium cationic surfactant and a carboxylate anionic surfactant (US Patent 4919846/1990) |
| Agents acting against hyperreactive and hypoactive, deficient skin conditions and manifest dermatitides (US Patent 5952373/1999) |
| Cosmetic composition (US Patent 6063366/2000) |
| Bioflavonol-glycoside peresters and their incorporation into pharmacologically active concentrates and ultramicroemulsions (US Patent 6180661/2001) |
| Self-indicating cosmetic composition (US Patent 6309655/2001) |
| Agents acting against hyperreactive and hypoactive, deficient skin conditions and manifest dermatitides (US Patent 6180662/2001) |
| Cultured plant cell gums for food, pharmaceutical, cosmetic and industrial applications (US Patent 6350594/2002) |
| Cosmetic and dermatological preparations with flavonoids (US Patent 6423747/2002) |
| Cosmetics (US Patent 6497889/2002) |
| Natural substances based agent (US Patent 6605296/2003) |
| Cosmetic composition comprising a phosphoric triester and a skin activating component (US Patent 6932975/2005) |
| Cystine derivative and agent for suppressing activation of inflammatory factors (US Patent 6914075/2005) |
| Hair cosmetic composition (US Patent 20070166256) |
| Hydroxycitric acid derivatives and skin external preparations using the same (US Patent 20070293577) |
