Flower NameJapanese bittercress
Formal NameCardamine regeliana
Alias大葉種付花, Japanese bittercress
HabitatKorea, Northeast China, Russia, Japan
Morph2 year's grass
Japanese bittercress, scientific name:Cardamine regeliana , is 2 year's grass of the Cardamine genus of the Brassicaceae. Stretched spikes from the stem tip upright by the roadside in the summer, a small white 4-petaled flowers bloom. The leaves of Rosetta is not, give the 1 times pinnate leaves at the base at the bottom. Small leaves long oval, and gaps in the shape of Palm. Is greater than the other leaflets leaflets. Hairy leaves and flowers.
Common name: Japanese bittercress, scientific name:Cardamine regeliana , Habitat: Hokkaido-Honshu-Shikoku and Kyushu,: rice field, plant 20-40 cm, flowering: April-June, flower, white, petal number: four.
Flower typeActinomorphic Flower
Flower arraySpike Inflorescence
Leaf typepinnately compound
Leaf edgeFeather-formed incision
Flowering placePlain/fleet rice field
SeasonApr May Jun
Height20 ~ 40 [cm]
Diameter0.4 ~ 0.5