అర్థం : A herbaceous plant of the genus Scutellaria which has a calyx that, when inverted, resembles a helmet with its visor raised.

అర్థం : Any of several orchids of the genus Coryanthes having racemes of a few musky-scented waxy flowers with a helmet-shaped lip process.

అర్థం : A poisonous herb native to northern Europe having hooded blue-purple flowers. The dried leaves and roots yield aconite.