瑠る璃り虎とらの尾お

noun

beach speedwell; Veronica longifolia

A flowering plant species; the Japanese name literally means 'lapis lazuli tiger's tail'.

• 瑠る璃り虎とらの尾おは夏なつに青せい紫し色しょくの花はなを咲さかせる。

  Beach speedwell produces bluish-purple flowers in summer.