Aristolochia praevenosa, synonym Pararistolochia praevenosa, is an Australian plant in the birthwort family, native to Queensland and New South Wales. The Richmond birdwing butterfly vine grows in subtropical rainforest in coastal areas north from Wollongbar, in far north eastern New South Wales and adjacent areas in south eastern Queensland. It has been recorded as far north as the Mary River. It also grows in tropical north eastern Queensland, where it is a food plant for the Cairns birdwing butterfly.

...