Stachyurus praecox




Family Stachyuraceae
Scientific name Stachyurus praecox Siebold & Zuccarini
Synonyms Stachyurus japonicus Steudel; Stachyurus praecox Siebold & Zuccarini forma marginatus Hiyama; Stachyurus praecox Siebold & Zuccarini forma microphyllus (Nakai) H. Hara; Stachyurus praecox Siebold & Zuccarini forma rotundifolius (Tuyama) Tuyama ex H. Hara; Stachyurus praecox Siebold & Zuccarini var. microphyllus Nakai; Stachyurus praecox Siebold & Zuccarini var. rotundifolius Tuyama; Stachyurus praecox Siebold & Zuccarini var. parviflorus Makino ex H. Hara
Common name (Japanese common name) ki-bushi
(English common name) none
Distribution (Japan) Hokkaido (Southwest region), Honshu, Shikoku, Kyushu
(Other nations) none
Chromosomal number 2n=24
Description Plants 3-5m. Leaves 5-13cm. Flowers yellow, flowering in March to April. Deciduous. Shrub.
Reference Stachyurus praecox Siebold & Zucc.
Stachyurus praecox
Manufacturing process of tea beverages (US Patent 6797305/2004)
Particulate water absorbing agent, water-absorbent core and absorbing article (WO/2006/109844)



Male Plants


April 2007
at Ibaraki Prefecture Botanical Garden
April 2007
at Ibaraki Prefecture
Botanical Garden
April 2007
at Ibaraki Prefecture
Botanical Garden



Bisexual Plants


April 2007
at Ibaraki Prefecture Botanical Garden
April 2007
at Ibaraki Prefecture
Botanical Garden
April 2007
at Ibaraki Prefecture Botanical Garden



Female Plants


April 2007
at Ibaraki Prefecture Botanical Garden
April 2007
at Ibaraki Prefecture
Botanical Garden
April 2007
at Ibaraki Prefecture Botanical Garden