| canada | ontario | kickxia elatine | species | 1 | 0 |
| egypt | | kickxia aegyptiaca | species | 2 | 0 |
| france | | kickxia commutata subsp. commutata | subspecies | 2 | 0 |
| greece | | kickxia sieberi | species | 2 | 0 |
| israel | | kickxia acerbiana | species | 2 | 0 |
| israel | | kickxia judaica | species | 2 | 0 |
| israel | | kickxia scariosepala | species | 2 | 0 |
| italy | | kickxia cirrhosa | species | 2 | 0 |
| morocco | souss-massa-draa | kickxia heterophylla | species | 2 | 0 |
| nepal | eastern development region | kickxia incana | species | 3 | 0 |
| pakistan | | kickxia ramosissima | species | 2 | 0 |
| portugal | | kickxia elatine | species | 2 | 0 |
| portugal | | kickxia spuria | species | 2 | 0 |
| spain | | kickxia scoparia | species | 2 | 0 |
| spain | | kickxia spuria subsp. integrifolia | subspecies | 2 | 0 |
| spain | | kickxia urbanii | species | 2 | 0 |
| spain | madrid | kickxia lanigera | species | 2 | 0 |
| spain | valencia | kickxia spuria | species | 1 | 0 |
| switzerland | geneva region | kickxia spuria | species | 2 | 0 |
| turkey | | kickxia elatine subsp. crinita | subspecies | 2 | 0 |
| turkey | | kickxia macilenta | species | 2 | 0 |
| united kingdom | | kickxia elatine | species | 1 | 0 |
| united kingdom | | kickxia spuria | species | 4 | 0 |
| united states | california | kickxia elatine | species | 1 | 0 |