Asarum sakawanum




Family Aristolochiaceae
Subfamily Asaroideae
Scientific name Asarum sakawanum Makino
Synonyms Heterotropa sakawana (Makino) F. Maekawa
Common name (Japanese common name) sakawa-saishin (サカワサイシン, 佐川細辛 [meaning: Sakawa area saishin (saishin = Japanese pronunciation of traditional Chinese medicine)])
(English common name) none
Distribution (Japan) Shikoku (Kochi Prefecture)
(Other nations) none
Habitat Mountane forest
Chromosomal number 2n=24
Description Leaves 6-10cm long, 4-7cm wide. Flowers green or yellow ca. 3-4cm across, flowering in April to June. Perennial plants.
Reference Asarum sakawanum Makino
Note Photo below is that of a plant which was cultivated by Mr. Sadatoki Kubo and displayed at the Wild Plants Show 2009 in Mito City Forest Park.



May 2009
at Mito City Forest Park