Alisma canaliculatum




Family Alismataceae
Scientific name Alisma canaliculatum A. Braun & C. D. Bouché
Synonyms Alisma rariflorum Samuelsson
Common name (Japanese common name) hera-omo-daka (ヘラオモダカ, 箆面高 [meaning: face with craning neck with spatula like leaves])
(English common name) none
Distribution (Japan) Hokkaido, Honshu, Shikoku, Kyushu, Okinawa
(Other nations) Korea, China, Taiwan
Habitat Swamp
Chromosomal number 2n=28, 34
Description Leaves 10-13cm long, 16-32mm wide. Flowers white, flowering in August to September. Perennial plants.
Reference Alisma canaliculatum A. Braun & C. D. Bouché
Herbicide for use in transplanted rice (US Patent 3955959/1976)
Tetrahydrofuran derivatives (US Patent 4308051/1981)
Substituted phenylsulfonyl guanidine herbicides and intermeditates therefor (US Patent 4559079/1985)
Sulphonylaminophenyluracil herbicides for paddy field (US Patent 5641725/1997)
Herbicidal composition (US Patent 6030925/2000)
Dietary supplement containing herbal extracts which promotes healthy hair growth on the scalp (US Patent 6183749/2001)
Mycoherbicide (WIPO Patent WO/1993/022923)



September 2006
at lowland swamp



August 2007
at Tsukuba Botanical Garden
August 2007
at Tsukuba Botanical Garden
August 2007
at Tsukuba Botanical Garden