AcanthopsisAcanthopsis is a genus of flowering plants in the family Acanthaceae. It includes 20 species native to Namibia and the Cape Provinces of South Africa.Species20 species are accepted:Acanthopsis adamanticola Acanthopsis carduifolia Acanthopsis disperma Acanthopsis dispermoides Acanthopsis dregeana Acanthopsis erosa Acanthopsis glabra Acanthopsis glandulopalmata Acanthopsis glauca Acanthopsis hoffmannseggiana Acanthopsis horrida Acanthopsis insueta Acanthopsis ludoviciana Acanthopsis nitida Acanthopsis pagodiformis Acanthopsis scullyi Acanthopsis spathularis Acanthopsis tetragona Acanthopsis tuba ''Acanthopsis villosa''