| afghanistan | bamyan province | polygonum plebeium | species | 1 | 0 |
| armenia | | polygonum alpestre | species | 1 | 0 |
| armenia | | polygonum argyrocoleon | species | 1 | 0 |
| armenia | | polygonum bellardii | species | 1 | 0 |
| armenia | | polygonum luzuloides | species | 1 | 0 |
| armenia | yayots dzor province | polygonum luzuloides | species | 1 | 0 |
| australia | victoria | polygonum arenastrum | species | 2 | 0 |
| australia | victoria | polygonum equisetiforme | species | 2 | 0 |
| australia | victoria | polygonum scoparium | species | 2 | 0 |
| austria | styria | koenigia campanulata | species | 1 | 0 |
| canada | alberta | polygonum austiniae | species | 2 | 0 |
| canada | alberta | polygonum douglasii | species | 2 | 0 |
| canada | alberta | polygonum engelmannii | species | 7 | 0 |
| canada | alberta | polygonum polygaloides | species | 1 | 0 |
| canada | british columbia | persicaria amphibia | species | 5 | 0 |
| canada | british columbia | polygonum douglasii | species | 2 | 0 |
| canada | british columbia | polygonum humifusum | species | 2 | 0 |
| canada | british columbia | polygonum majus | species | 2 | 0 |
| canada | british columbia | polygonum minimum | species | 3 | 0 |
| canada | british columbia | polygonum paronychia | species | 4 | 0 |
| canada | british columbia | polygonum polygaloides | species | 3 | 0 |
| canada | british columbia | polygonum sawatchense | species | 3 | 0 |
| canada | newfoundland and labrador | persicaria sagittata | species | 3 | 0 |
| canada | northwest territories | polygonum aviculare | species | 4 | 0 |
| canada | northwest territories | polygonum humifusum | species | 1 | 0 |
| canada | northwest territories | polygonum humifusum subsp. caurianum | subspecies | 2 | 0 |
| canada | nova scotia | persicaria sagittata | species | 1 | 0 |
| canada | nova scotia | polygonum fowleri | species | 2 | 0 |
| canada | nova scotia | polygonum oxyspermum | species | 1 | 0 |
| canada | nunavut | polygonum fowleri subsp. hudsonianum | subspecies | 1 | 0 |
| canada | ontario | polygonum achoreum | species | 2 | 0 |
| canada | ontario | polygonum aviculare | species | 6 | 0 |
| canada | ontario | polygonum erectum | species | 3 | 0 |
| canada | ontario | polygonum fowleri | species | 1 | 0 |
| canada | ontario | polygonum ramosissimum | species | 1 | 0 |
| canada | quebec | persicaria sagittata | species | 4 | 0 |
| canada | quebec | polygonum aviculare | species | 5 | 0 |
| canada | yukon | persicaria amphibia | species | 2 | 0 |
| canada | yukon | polygonum achoreum | species | 2 | 0 |
| canada | yukon | polygonum aviculare | species | 4 | 0 |
| canada | yukon | polygonum humifusum | species | 1 | 0 |
| canada | yukon | polygonum humifusum subsp. caurianum | subspecies | 1 | 0 |
| china | | bistorta sinomontana | species | 8 | 0 |
| china | | knorringia sibirica | species | 1 | 0 |
| china | | persicaria chinensis | species | 2 | 0 |
| china | | persicaria runcinata | species | 10 | 0 |
| china | | polygonum cuspidatum | species | 5 | 0 |
| china | | polygonum plebeium | species | 6 | 0 |
| china | | polygonum runcinatum var. sinense | varietas | 152 | 0 |
| china | | polygonum suffultum | species | 4 | 0 |
| china | anhui | polygonum aviculare | species | 8 | 0 |
| china | beijing | polygonum aviculare | species | 1 | 0 |
| china | sichuan | polygonum aviculare | species | 1 | 0 |
| cyprus | | polygonum argyrocoleon | species | 1 | 0 |
| cyprus | | polygonum equisetiforme | species | 1 | 0 |
| egypt | | polygonum equisetiforme | species | 1 | 0 |
| finland | | polygonum oxyspermum | species | 1 | 0 |
| france | | polygonum aviculare | species | 1 | 0 |
| georgia | | polygonum alpestre | species | 1 | 0 |
| greece | | polygonum maritimum | species | 2 | 0 |
| greece | crete region | polygonum equisetiforme | species | 1 | 0 |
| india | jammu and kashmir | polygonum polycnemoides | species | 1 | 0 |
| india | tamil nadu | persicaria chinensis | species | 2 | 0 |
| india | west bengal | persicaria runcinata | species | 1 | 0 |
| indonesia | west nusa tenggara province | polygonum sp. sh-2010 | species | 1 | 0 |
| israel | | polygonum equisetiforme | species | 1 | 0 |
| japan | | persicaria sagittata | species | 1 | 0 |
| japan | | polygonum cuspidatum | species | 2 | 0 |
| japan | aomori prefecture | polygonum cuspidatum var. uzenensis | varietas | 1 | 0 |
| japan | hokkaido prefecture | polygonum cuspidatum | species | 0 | 1 |
| japan | hyogo prefecture | polygonum cuspidatum | species | 1 | 0 |
| japan | nagano prefecture | polygonum cuspidatum | species | 3 | 0 |
| japan | nagano prefecture | polygonum cuspidatum var. uzenensis | varietas | 1 | 0 |
| japan | okayama prefecture | polygonum cuspidatum | species | 1 | 0 |
| japan | shizuoka prefecture | polygonum cuspidatum | species | 3 | 0 |
| japan | shizuoka prefecture | polygonum cuspidatum var. terminalis | varietas | 32 | 0 |
| japan | yamanashi prefecture | polygonum cuspidatum | species | 2 | 0 |
| japan | yamanashi prefecture | polygonum weyrichii var. alpinum | varietas | 1 | 0 |
| kazakhstan | | polygonum acetosum | species | 3 | 0 |
| kazakhstan | | polygonum cognatum | species | 1 | 0 |
| kazakhstan | | polygonum corrigioloides | species | 1 | 0 |
| kyrgyzstan | | atraphaxis atraphaxiformis | species | 1 | 0 |
| kyrgyzstan | | atraphaxis toktogulica | species | 1 | 0 |
| kyrgyzstan | | polygonum thymifolium | species | 1 | 0 |
| malaysia | negeri sembilan | persicaria chinensis | species | 2 | 0 |
| new zealand | | polygonum plebeium | species | 1 | 0 |
| portugal | | persicaria capitata | species | 2 | 0 |
| portugal | | polygonum aviculare | species | 2 | 0 |
| portugal | | polygonum maritimum | species | 2 | 0 |
| russia | astrakhan oblast | polygonum arenarium | species | 1 | 0 |
| russia | astrakhan oblast | polygonum novoascanicum | species | 3 | 0 |
| russia | dagestan republic | polygonum alpestre | species | 1 | 0 |
| russia | khabarovsk krai | polygonum sabulosum | species | 1 | 0 |
| russia | kirov oblast | polygonum volchovense | species | 1 | 0 |
| russia | krasnodar krai | polygonum euxinum | species | 3 | 0 |
| russia | krasnodar krai | polygonum maritimum | species | 1 | 0 |
| russia | krasnodar krai | polygonum mesembricum | species | 6 | 0 |
| russia | krasnoyarsk krai | polygonum glaucescens | species | 1 | 0 |
| russia | kursk oblast | polygonum liaotungense | species | 18 | 0 |
| russia | leningrad oblast | polygonum aviculare subsp. neglectum | subspecies | 7 | 0 |
| russia | leningrad oblast | polygonum scabrum | species | 2 | 0 |
| russia | magadan oblast | polygonum aviculare | species | 1 | 0 |
| russia | moscow city | polygonum arenastrum | species | 1 | 0 |
| russia | moscow city | polygonum aviculare | species | 10 | 0 |
| russia | moscow city | polygonum aviculare subsp. aviculare | subspecies | 1 | 0 |
| russia | moscow city | polygonum calcatum | species | 2 | 0 |
| russia | murmansk oblast | polygonum boreale | species | 2 | 0 |
| russia | murmansk oblast | polygonum calcatum | species | 1 | 0 |
| russia | primorsky krai | polygonum aviculare | species | 1 | 0 |
| russia | primorsky krai | polygonum aviculare subsp. neglectum | subspecies | 23 | 0 |
| russia | primorsky krai | polygonum aviculare var. fusco-ochreatum | varietas | 75 | 0 |
| russia | primorsky krai | polygonum liaotungense | species | 1 | 0 |
| russia | primorsky krai | polygonum propinquum | species | 1 | 0 |
| russia | primorsky krai | polygonum rigidum | species | 226 | 0 |
| russia | primorsky krai | polygonum rurivagum | species | 7 | 0 |
| russia | rostov oblast | polygonum patulum | species | 1 | 0 |
| russia | saint petersburg | polygonum oxyspermum | species | 1 | 0 |
| russia | saratov oblast | polygonum floribundum | species | 1 | 0 |
| russia | tuva republic | polygonum aviculare subsp. neglectum | subspecies | 1 | 0 |
| russia | tuva republic | polygonum rurivagum | species | 1 | 0 |
| russia | tver oblast | polygonum calcatum | species | 1 | 0 |
| russia | tyumen oblast | polygonum humifusum | species | 1 | 0 |
| russia | volgograd oblast | polygonum arenastrum | species | 4 | 0 |
| russia | volgograd oblast | polygonum arenastrum x polygonum patulum | species | 2 | 0 |
| russia | volgograd oblast | polygonum aschersonianum | species | 9 | 0 |
| russia | volgograd oblast | polygonum bellardii | species | 1 | 0 |
| russia | volgograd oblast | polygonum patuliforme | species | 1 | 0 |
| russia | volgograd oblast | polygonum patulum | species | 1 | 0 |
| russia | volgograd oblast | polygonum salsugineum | species | 2 | 0 |
| russia | voronezh oblast | polygonum patuliforme | species | 1 | 0 |
| south korea | | polygonum aviculare | species | 3 | 0 |
| spain | | polygonum maritimum | species | 2 | 0 |
| sweden | sodermanland | polygonum oxyspermum | species | 1 | 0 |
| switzerland | geneva region | polygonum aviculare | species | 2 | 0 |
| tajikistan | | polygonum biaristatum | species | 1 | 0 |
| tajikistan | | polygonum bornmuelleri | species | 1 | 0 |
| tajikistan | | polygonum fibrilliferum | species | 1 | 0 |
| tajikistan | | polygonum mezianum | species | 2 | 0 |
| tajikistan | | polygonum molliiforme | species | 1 | 0 |
| tajikistan | | polygonum myrtillifolium | species | 2 | 0 |
| tajikistan | | polygonum paronychioides | species | 2 | 0 |
| tajikistan | | polygonum schistosum | species | 2 | 0 |
| tajikistan | | polygonum serpyllaceum | species | 2 | 0 |
| tajikistan | | polygonum thymifolium | species | 1 | 0 |
| turkey | erzurum province | polygonum setosum | species | 1 | 0 |
| turkmenistan | | atraphaxis ariana | species | 1 | 0 |
| turkmenistan | | polygonum acetosum | species | 2 | 0 |
| turkmenistan | | polygonum argyrocoleon | species | 1 | 0 |
| turkmenistan | | polygonum inflexum | species | 1 | 0 |
| ukraine | donetsk oblast | polygonum kotovi | species | 1 | 0 |
| ukraine | donetsk oblast | polygonum maritimum | species | 1 | 0 |
| ukraine | kherson oblast | polygonum alpestre | species | 1 | 0 |
| united kingdom | | persicaria amphibia | species | 2 | 0 |
| united kingdom | | polygonum arenastrum | species | 1 | 0 |
| united kingdom | | polygonum aviculare | species | 3 | 0 |
| united kingdom | | polygonum boreale | species | 13 | 0 |
| united kingdom | england | polygonum oxyspermum subsp. raii | subspecies | 16 | 0 |
| united states | alaska | polygonum aviculare subsp. buxiforme | subspecies | 1 | 0 |
| united states | alaska | polygonum fowleri | species | 2 | 0 |
| united states | alaska | polygonum humifusum | species | 1 | 0 |
| united states | alaska | polygonum ramosissimum subsp. prolificum | subspecies | 1 | 0 |
| united states | california | polygonum aviculare subsp. neglectum | subspecies | 1 | 0 |
| united states | california | polygonum bidwelliae | species | 1 | 0 |
| united states | california | polygonum calcatum | species | 1 | 0 |
| united states | california | polygonum cuspidatum | species | 0 | 1 |
| united states | california | polygonum douglasii | species | 1 | 0 |
| united states | california | polygonum paronychia | species | 3 | 0 |
| united states | california | polygonum phytolaccifolium | species | 2 | 0 |
| united states | florida | polygonum pinicola | species | 7 | 0 |
| united states | florida | polygonum polygamum | species | 1 | 0 |
| united states | georgia | polygonum parksii | species | 1 | 0 |
| united states | idaho | polygonum calcatum | species | 1 | 0 |
| united states | idaho | polygonum douglasii | species | 1 | 0 |
| united states | idaho | polygonum phytolaccifolium | species | 1 | 0 |
| united states | idaho | polygonum ramosissimum | species | 2 | 0 |
| united states | idaho | polygonum sawatchense | species | 1 | 0 |
| united states | michigan | polygonum ramosissimum | species | 1 | 0 |
| united states | mississippi | polygonum cuspidatum | species | 0 | 1 |
| united states | missouri | polygonum achoreum | species | 4 | 0 |
| united states | missouri | polygonum achoreum x polygonum arenastrum | species | 1 | 0 |
| united states | missouri | polygonum arenastrum | species | 1 | 0 |
| united states | missouri | polygonum aviculare subsp. buxiforme | subspecies | 1 | 0 |
| united states | missouri | polygonum calcatum | species | 1 | 0 |
| united states | montana | polygonum achoreum | species | 1 | 0 |
| united states | nevada | polygonum austiniae | species | 2 | 0 |
| united states | new mexico | polygonum vagans | species | 2 | 0 |
| united states | north dakota | polygonum aviculare | species | 6 | 0 |
| united states | oregon | polygonum austiniae | species | 2 | 0 |
| united states | oregon | polygonum cascadense | species | 2 | 0 |
| united states | oregon | polygonum douglasii | species | 1 | 0 |
| united states | oregon | polygonum polygaloides | species | 2 | 0 |
| united states | pennsylvania | polygonum erectum | species | 1 | 0 |
| united states | south dakota | polygonum engelmannii | species | 1 | 0 |
| united states | texas | polygonum fimbriatum | species | 1 | 0 |
| united states | utah | polygonum douglasii subsp. douglasii | subspecies | 2 | 0 |
| united states | utah | polygonum majus | species | 1 | 0 |
| united states | utah | polygonum minimum | species | 2 | 0 |
| united states | utah | polygonum polygaloides subsp. kelloggii | subspecies | 1 | 0 |
| united states | utah | polygonum shastense | species | 1 | 0 |
| united states | virginia | persicaria amphibia | species | 3 | 0 |
| united states | virginia | persicaria sagittata | species | 8 | 0 |
| united states | virginia | polygonum sp. scbi-sigeo_13_0222 | species | 3 | 0 |
| united states | virginia | polygonum sp. scbi-sigeo_13_0229 | species | 3 | 0 |
| united states | virginia | polygonum sp. scbi-sigeo_13_0515 | species | 3 | 0 |
| united states | virginia | polygonum sp. scbi-sigeo_13_0610 | species | 3 | 0 |
| united states | wyoming | polygonum douglasii | species | 1 | 0 |
| united states | wyoming | polygonum engelmannii | species | 2 | 0 |
| united states | wyoming | polygonum polygaloides subsp. kelloggii | subspecies | 1 | 0 |
| uzbekistan | | atraphaxis atraphaxiformis | species | 1 | 0 |
| uzbekistan | | polygonum rottboellioides | species | 1 | 0 |
| uzbekistan | | polygonum vvedenskyi | species | 1 | 0 |