(Tordyliopsis brunonis)
Tordylium-species are-annuals-or-biennials, covered in long hairs. Their stems may be hollow or almost solid. The basal leaves are more-or-less undivided, and have usually disappeared when the plant flowers. The stem leaves are once-pinnate. The flowers have persistent-sepals-and white-petals, with those on one side much longer than the other. The fruits are about as long as they are wide. Their side ridges have whitish wings.