Dodonaea crucifolia (Sapindaceae, Dodonaeoideae), a new species from north-eastern New South Wales, Australia

<p><i>Dodonaea crucifolia</i> I.Telford & J.J.Bruhl (Sapindaceae, Dodonaeoideae), endemic to north-eastern New South Wales, Australia, and previously confused with <i>D. hirsuta</i> (Maiden & Betche) Maiden & Betche, is described as new. <i>Dodonaea hirsuta</i> is recircumscribed with the <i>D. crucifolia</i> components removed and with male flowers described for the first time. The distribution, habitat, and conservation status of both species are discussed and a table is provided comparing selected morphological attributes. Images of the new species and <i>D. hirsuta</i> are provided. The identification keys in <i>Flora of Australia</i> and NSW FloraOnline are modified to include the new species.</p>