リュウキンカ（立金花）
　　キンポウゲ科リュウキンカ属
　早春の尾瀬に咲く花の一つで、ミズバショウと共に見られることが多い。鮮やかな黄色の花は、春が来たことを素直に喜んで咲いているようでもある。
　高さ10〜30cm。花期は５〜６月。花の大きさは直径２〜2.5cm。

A goldfish mosquito
The Ranunculus acris department goldfish mosquito genus
There is many that I am found with a skunk cabbage with one of a blooming flower in OZE of the early spring.
A flower of bright yellow is pleased with spring having come openly and seems to bloom.
10-30cm high.
Flowering season is the five or six moon.
Size of a flower is to 2.5cm a diameter of 2s.