Petraeovitex is a genus of eight climbing shrubs species known to science, of the mint family Lamiaceae (formerly placed within Verbenaceae).Collectively, they grow naturally in Borneo, Peninsular Malaysia, Sumatra, the Philippines, the Moluccas, New Guinea, Bismarck Archipelago, the Solomon Islands and Cape York Peninsula, Australia.
The 1981 review paper by Harold N. Moldenke was the source, additional distribution information came from the Australian Tropical Rainforest Plants information system: