Wasabia japonica




Family Brassicaceae
Scientific name Wasabia japonica (Miquel) Matsumura
Synonyms Alliaria wasabi (Siebold) Prantl; Cochlearia wasabi Siebold; Eutrema japonica (Miquel) Koidzumi; Eutrema okinosimense Takenouchi; Eutrema wasabi (Siebold) Maximovicz; Lunaria japonica Miquel; Wasabia japonica (Miquel) Matsumura var. koreana (Nakai) Y. Lee; Wasabia koreana Nakai; Wasabia pungens Matsumura; Wasabia wasabi (Maximovicz) Makino
Common name (Japanese common name) wasabi (ワサビ, 山葵 [meaning of wasabi is unkown])
(English common name) Japanese Horseradish, wasabi
Distribution (Japan) Honshu, Shikoku, Kyushu
(Other nations) Russia (Sakhalin), Korea
Note Mountane stream
Chromosomal number 2n=28
Description Plants electing 35-45cm tall. Leaves 6-12cm wide. Flowers white petals each 5-7mm long, flowering in April to May. Perennial plants.
Reference Wasabia japonica (Miq.) Matsum.
Wasabi (Wasabia japonica (Miq.) Matsum.)
Process for mass propagation of plantlets (US Patent 4338745/1982)
Whipped oily flavor (US Patent 4869915/1989)
Method of cultivating animal or plant cells (US Patent 5180676/1993)
Allyl isothiocyanate sprays (US Patent 5334373/1994)
Method of decontaminating medium containing polychlorinated biphenyls or dioxins (US Patent 6303844/2001)
Products comprising an isothiocyanate preservative system and methods of their use (US Patent 6361812/2002)
Products comprising an isothiocyanate preservative system and methods of their use (US Patent 7105190/2006)
Rice gene for controlling tolerance to salt stress (US Patent 7034139/2006)



Apriol 2007
at Nikko Botanical Garden
Apriol 2007
at Nikko Botanical Garden
Apriol 2007
at Nikko Botanical Garden



Apriol 2007
at Nikko Botanical Garden
Apriol 2007
at Nikko Botanical Garden
Apriol 2007
at Akagi Natural Park