Photo: Thlaspi arvense.

Flowering tops. Kokemäki, Finland. Wild. 2000-08-06.
Thlaspi arvense L. Engl.: field penny-cress, pennycress, mithridate mustard, treacle. Deu.: Acker-Hellerkraut. Suom.: peltotaskuruoho. Sven.: penningört, skärvfrö, bondsenap, krodde, penninggräs, punggräs, skillinar, skillingar
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Photo: Thlaspi arvense.