Lessingianthus is a genus of South American plants in the sunflower family. Species 1. \n* Lessingianthus adenophyllus 2. \n* Lessingianthus ammophilus 3. \n* Lessingianthus arachniolepis 4. \n* Lessingianthus arctatus 5. \n* Lessingianthus argenteus 6. \n* Lessingianthus argyrophyllus 7. \n* Lessingianthus asteriflorus 8. \n* Lessingianthus bakerianus 9. \n* Lessingianthus bardanoides 10. \n* Lessingianthus barrosoanus 11. \n* Lessingianthus bishopii 12. \n* Lessingianthus brevifolius 13. \n* Lessingianthus brevipetiolatus 14. \n* Lessingianthus buddleiifolius 15. \n* Lessingianthus bupleurifolius 16. \n* Lessingianthus caiapoensis 17. \n* Lessingianthus carduoides 18. \n* Lessingianthus carvalhoi 19. \n* Lessingianthus cataractarum 20. \n* Lessingia