Family | Parnassiaceae (also placed in Saxifragaceae) |
Scientific name | Parnassia palustris L. |
Synonyms | Parnassia palustris L. var. multiseta Ledebour; Parnassia parviflora de Candolle; Parnassia multiseta (Ledebour) Fernald |
Common name | (Japanese common name) ume-bachi-sou (ウメバチソウ, 梅鉢草 [meaning: apricot cups weed]), ezo-ume-bachi-sou (エゾウメバチソウ, 蝦夷梅鉢草 [meaning: Ezo apricot cups weed (Ezo = an old name of Hokkaido)]) |
(English common name) none | |
Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu |
(Other nations) Russia, Korea, China, Mongolia, India, Kazakhstan, Kyrgyzstan, Tajikistan, Caucasus, Europe, Algeria, Morocco, Canada, USA | |
Habitat | Swamp or wet field |
Chromosomal number | 2n=18 |
Description | Plants electing 7-15cm tall. Leaves 1-3.5cm wide. Flowers white 20-25mm across, flowering in August to October. Perennial plants. |
Reference | Parnassia palustris L. |
Parnassia palustris L. var. palustris | |
Parnassia palustris var. multiseta Ledebour | |
Preventions or remedies for arthritis (European Patent Application EP1407777/2005) |
August 2006 at high marsh |
August 2006 at high marsh |
October 2008 at lowland swamp |