pennycress

Any of several related plants, such as pennycress and watercress.

菥蓂，水田芥：任一与其类似的植物，如菥蓂和水田芥。

Like white mustard, field pennycress also has potential as a biodiesel crop.

像白芥一样，野生菥蓂也有可能成为生物柴油作物。