Petalostigma pachyphyllum

Petalostigma pachyphyllum is a member of the Picrodendraceae family, a group of flowering plants. It is part of the genus Petalostigma, which includes several species found in arid and semi-arid regions of Australia. This species was first formally described in 1976 by the botanist Airy Shaw. It is endemic to Queensland, where it grows in habitats typical of the region. The species is characterized by its thick, leathery leaves and other morphological features that distinguish it from related species in the genus.