Arabidella glaucescens E.A.Shaw

Woody undershrub to 1 m tall, erect; stems terete or fluted, glabrous. Leaves cauline, bi-to tri-sect, rarely multisect, up to 7 cm long; segments linear. Inflorescence elongating from a corymb. Sepals erect to deflexed, 3–5.5 mm long, dimorphic. Petals 4.5–8 mm long, white to cream. Style to 2.5 mm long. Siliqua linear or ellipsoidal, 8–33 mm long, 1–2.5 mm wide; valves flat to convex with distinct midvein; gynophore usually present. Seeds ellipsoidal to oblong, 1 mm long.