An updated plant checklist for Tankwa Karoo National Park, South Africa

An updated checklist is provided for the flora of Tankwa Karoo National Park, which occupies an area of 143,600 ha. A total of 730 species and 780 plant taxa (species, subspecies and varieties), representing 267 genera in 73 families, are recorded for the park. This comprises 30 bryophytes, 7 pteridophytes, 189 monocotyledons and 554 dicotyledons. Sixteen species are endemic or near-endemic to the Hantam-Tanqua-Roggeveld subregion. Twenty-eight species are of conservation concern and six species have been declared as alien invasives.