Photo: Epimedium 1.

Flowering plant. It said Epimedium decumbens on it, but it seems there is no such plant. Shrug. Rokko Alpine bot.g., Kobe, Japan. Planted. 2001-05-07.

Epimedium L.
Engl.: epimedium.
Deu.: Sockenblume, Elfenblume.
Suom.: varjohiippa.
Sven.: sockblomma