Lepidium biplicatum Hewson

Perennial shrub, erect, papillose. Leaves linear-lanceolate, acute, 1.5–4 cm long, 2–3 mm wide, base attenuate, almost sessile. Inflorescence a dense, elongated raceme. Sepals 2–3 mm long. Petals ovate, 3–4 mm long, somewhat clawed, white. Stamens 6. Style equal to or shorter than notch. Silicula dehiscent, broadly ovate, 6–8 mm long, 5–7 mm wide; wing forming open notch c. one-sixth length of fruit; pedicels 5–6 mm long, spreading to reflexed. Seeds c. 2.5 mm long; cotyledons diplecolobous.