" Version: 27 April 2006. http://delta-intkey.com* Xyridaceae in the "Flora of North America"* Xyridaceae in the "Flora of China"* "Xyris" in western Australia*NCBI Taxonomy Browser* links at CSDL
" Version: 27 April 2006. http://delta-intkey.com* Xyridaceae in the "Flora of North America"* Xyridaceae in the "Flora of China"* "Xyris" in western Australia