Aristolochia jackii Aristolochia jackii STEUD. in Nom. Bot., ed. 2 1: 132. 1840≡Aristolochia hastata JACK in Malay Misc. 2: 6. 1822≡Aristolochia ungulifolia MASTERS in J. Linn. Soc. Bot. 14: 494. 1875≡Aristolochia tripartita BACK. in Trop. Natuur 8: f. 14. 1919