Distinguishing features of Kunzea robusta. A Flowering branchlets of common variant (no voucher, North Island, Auckland, Green Bay) B Fruiting branchlet (AK 285561) C Flowering branchlets of eastern North Island variant, (AK 288499) D Flower (top view) (ex cult. AK 285561) E Flower and hypanthium (side view) (ex cult. AK 285561) F Flower cross section showing anther, style and ovules (ex cult. AK 285561) G Style and stigma (ex cult. AK 285561) H Stamens (ex cult. AK 285561) I Dehisced fruit (ex cult. AK 285561). Scale bars: (A–C) 10 mm; (D–I) 1 mm.