The composition and extent of the present vegetation within the Mutawintji Lands, comprising Mutawintji National Park, Historic Site and Nature Reserve, is described and mapped at 1: 100 000 scale from intensive quadrat samples, field traverses and aerial photograph interpretation. Five broad vegetation communities are described and 530 taxa of vascular plants recorded from 100 sample sites, opportunistic records and previous surveys, nine of which are rare or threatened taxa and 33 of which are regionally significant. Reference: Vegetation Map of the Mutawintji Lands area (including Mutawintji Historic Site, National Park and Nature Reserve). VIS_ID 823