Alpinia arundelliana (F.M.Bailey) K.Schum.

Inflorescence 2–8 cm long. Ligule 3–4 mm long. Leaves lanceolate, 12–25 cm long, 2–4 cm wide. Outer perianth 3–4 mm long: inner perianth tube 3–4 mm long. Labellum reniform. Lateral staminodes minute. Ovary 2 mm long, glabrous. Fruit blue-black. Herbs with erect leafy stems up to 1.5 m high. North from Wyong. WSF & RF. Fl. spring – summer Native Ginger