Native to New Caledonia, New Guinea, New South Wales, Queensland (source: POWO). Flora of the World documents 2 occurrences across 1 country.
Location
New Caledonia, North
-21.32175, 165.0745
Location Remarks
Avangui, ca. 2.5 km W of Forêt Français on RPN 1, on N side of road at crossing over Creek Hervouet. Sclerophyllous forest on calcareous substrate with some ultramafic colluvium.
Collectors
Porter P. Lowry II, Jerome Munzinger, Chrissen Gemmill, Jean-Noel Labat, Christopher Davidson, Sharon R. Christoph
Location
New Caledonia
-21.44, 165.352194
Location Remarks
South flank of Me Maoya. Reserve de la Nodela, nord de Bourail. 597 m elev.
Collectors
Porter P. Lowry II, Jerome Munzinger, Chrissen Gemmill, Jean-Noel Labat, Christopher Davidson, Sharon R. Christoph
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Sapindales
Family
Rutaceae
Genus
Medicosma
Authorship
Hook.f.