Notothlaspi Hook.f.
Fls in terminal racemes or corymbs, fragrant; sepals erect, not saccate; petals white, spathulate on wide claw; ovary elliptic, ovules ∞; silicles laterally compressed, valves broadly winged above, wings exceeding apex of valves. Seeds ∞ reniform, on long capillary funicles; cots incumbent. Small fleshy simple or branched herbs. The genus is endemic to N.Z.