Derwentia derwentiana (Andrews) B.G.Briggs & Ehrend.subglauca B.G.Briggs & Ehrend

Leaves not stem-clasping, glaucous underneath, narrow-ovate to lanceolate, 5–10 cm long, acuminate, serrate, 30–80 pairs of teeth per side. Corolla white or blue, 5–6 mm diam. Herb up to 1 m high. Higher Blue Mts Fl. summer