Perennial herbs (grow for several years from their same root system) found in wet areas including streamside, roadside and slopes. The Japanese name Uwabami-so literally meaning large sized snake plant was named because many of them grow in the areas where large snake lives. Is also often called as Mizu or Mizuna literally meaning water or water plants because it contains a lot of moisture. Stems are reddish with asymmetric leaf. Leaves are 4 to 10 cm long, oval-shaped with toothed margins (edges of leaves are like a teeth of saw) and have hairs on both sides. Bloom small flowers in clusters on a peduncle grow from a petiole. In autumn, sprout become round-shaped with nutrients called Mukago (bulblet).

●Season　　Late April to Early June
●Height about 20 to 30 cm
●Place Trail 1, Trail 3 and 4, Trail 6, Ura-Takao, Oku-Takao