Aristolochia praevenosa

About

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.

How to spot it

Aaristolochia praevenosa grows as a large woody vine, characterized by dense brown hairs on leaf stems, shoots and flowering parts. The ovate to elliptic shaped leaves measure from 7 to 25 cm (3–10 in) long, and 2.5 to 8 cm (1–3.4 in) wide. The base of the leaf is heart shaped or rounded. The leaf surface is a dull dark green above, and hairy below, particularly on the leaf veins. The leaf stems are 1 to 3 cm (0.4–1.2 in) long, thick and twisted. Two to six tubular shaped flowers form on racemes

Documented on these trails

Found in

• Mt Coot-tha Reserve / D'Aguilar National Park — South East Queensland hikes