Photo: Sherardia arvensis 1.

Flowers. Oulu bot.g., Finland. Planted. 2005-08-31.

Sherardia arvensis L.
Engl.: blue field-madder, field-madder, herb-sherard.
Deu.: Ackerröte.
Suom.: sinimatara.
Sven.: åkermadd, blåmadra