| argentina | | salix humboldtiana | species | 11 | 0 |
| austria | | salix aurita | species | 1 | 0 |
| austria | | salix caesia | species | 1 | 0 |
| austria | | salix cinerea | species | 1 | 0 |
| austria | | salix glabra | species | 1 | 0 |
| austria | | salix hastata | species | 1 | 0 |
| austria | | salix helvetica | species | 1 | 0 |
| austria | | salix herbacea | species | 1 | 0 |
| austria | | salix myrsinifolia | species | 2 | 0 |
| austria | | salix reticulata | species | 1 | 0 |
| austria | | salix retusa | species | 1 | 0 |
| austria | | salix serpyllifolia | species | 1 | 0 |
| canada | | salix sp. | species | 2 | 0 |
| canada | alberta | salix glauca | species | 2 | 0 |
| canada | alberta | salix melanopsis | species | 2 | 0 |
| canada | alberta | salix raupii | species | 2 | 0 |
| canada | alberta | salix vestita | species | 4 | 0 |
| canada | british columbia | salix cascadensis | species | 6 | 0 |
| canada | british columbia | salix exigua var. sessilifolia | varietas | 4 | 0 |
| canada | british columbia | salix farriae | species | 1 | 0 |
| canada | british columbia | salix melanopsis | species | 6 | 0 |
| canada | british columbia | salix pentandra | species | 1 | 0 |
| canada | british columbia | salix pyrifolia | species | 1 | 0 |
| canada | british columbia | salix raupii | species | 2 | 0 |
| canada | british columbia | salix stolonifera | species | 2 | 0 |
| canada | british columbia | salix viminalis | species | 1 | 0 |
| canada | newfoundland and labrador | salix argyrocarpa | species | 4 | 0 |
| canada | newfoundland and labrador | salix ballii | species | 3 | 0 |
| canada | newfoundland and labrador | salix herbacea | species | 1 | 0 |
| canada | newfoundland and labrador | salix sp. mltv31 | species | 2 | 0 |
| canada | newfoundland and labrador | salix uva-ursi | species | 6 | 0 |
| canada | newfoundland and labrador | salix vestita | species | 1 | 0 |
| canada | northwest territories | salix alaxensis | species | 6 | 0 |
| canada | northwest territories | salix arbusculoides | species | 6 | 0 |
| canada | northwest territories | salix arctica | species | 11 | 0 |
| canada | northwest territories | salix arctica x salix polaris | species | 2 | 0 |
| canada | northwest territories | salix arctophila | species | 3 | 0 |
| canada | northwest territories | salix fuscescens | species | 2 | 0 |
| canada | northwest territories | salix glauca | species | 4 | 0 |
| canada | northwest territories | salix glauca var. stipulata | varietas | 3 | 0 |
| canada | northwest territories | salix glauca var. villosa | varietas | 4 | 0 |
| canada | northwest territories | salix hastata | species | 2 | 0 |
| canada | northwest territories | salix niphoclada | species | 6 | 0 |
| canada | northwest territories | salix ovalifolia var. arctolitoralis | varietas | 2 | 0 |
| canada | northwest territories | salix polaris | species | 6 | 0 |
| canada | northwest territories | salix pulchra | species | 2 | 0 |
| canada | northwest territories | salix raupii | species | 2 | 0 |
| canada | northwest territories | salix reticulata | species | 4 | 0 |
| canada | northwest territories | salix richardsonii | species | 10 | 0 |
| canada | northwest territories | salix sphenophylla | species | 2 | 0 |
| canada | nunavut | salix alaxensis | species | 4 | 0 |
| canada | nunavut | salix arbusculoides | species | 2 | 0 |
| canada | nunavut | salix arctica | species | 11 | 0 |
| canada | nunavut | salix arctica x salix polaris | species | 4 | 0 |
| canada | nunavut | salix arctophila | species | 4 | 0 |
| canada | nunavut | salix calcicola | species | 6 | 0 |
| canada | nunavut | salix fuscescens | species | 3 | 0 |
| canada | nunavut | salix glauca | species | 3 | 0 |
| canada | nunavut | salix glauca var. acutifolia | varietas | 2 | 0 |
| canada | nunavut | salix herbacea | species | 4 | 0 |
| canada | nunavut | salix niphoclada | species | 4 | 0 |
| canada | nunavut | salix planifolia | species | 8 | 0 |
| canada | nunavut | salix pseudomyrsinites | species | 1 | 0 |
| canada | nunavut | salix reticulata | species | 8 | 0 |
| canada | nunavut | salix richardsonii | species | 2 | 0 |
| canada | nunavut | salix tyrrellii | species | 5 | 0 |
| canada | nunavut | salix uva-ursi | species | 5 | 0 |
| canada | ontario | salix alba | species | 4 | 0 |
| canada | ontario | salix alba subsp. vitellina | subspecies | 3 | 0 |
| canada | ontario | salix amygdaloides | species | 4 | 0 |
| canada | ontario | salix atrocinerea | species | 4 | 0 |
| canada | ontario | salix bebbiana | species | 6 | 0 |
| canada | ontario | salix caprea | species | 2 | 0 |
| canada | ontario | salix cinerea | species | 2 | 0 |
| canada | ontario | salix cordata | species | 3 | 0 |
| canada | ontario | salix discolor | species | 2 | 0 |
| canada | ontario | salix eriocephala | species | 5 | 0 |
| canada | ontario | salix exigua | species | 2 | 0 |
| canada | ontario | salix lucida | species | 3 | 0 |
| canada | ontario | salix lutea | species | 4 | 0 |
| canada | ontario | salix myricoides | species | 1 | 0 |
| canada | ontario | salix nigra | species | 5 | 0 |
| canada | ontario | salix purpurea | species | 2 | 0 |
| canada | ontario | salix sp. asm-2014 | species | 1 | 0 |
| canada | ontario | salix sp. bioug24048-h06 | species | 2 | 0 |
| canada | ontario | salix x pendulina | species | 2 | 0 |
| canada | quebec | salix alba | species | 5 | 0 |
| canada | quebec | salix arctica | species | 2 | 0 |
| canada | quebec | salix argyrocarpa | species | 2 | 0 |
| canada | quebec | salix ballii | species | 4 | 0 |
| canada | quebec | salix bebbiana | species | 8 | 0 |
| canada | quebec | salix brachycarpa | species | 2 | 0 |
| canada | quebec | salix candida | species | 4 | 0 |
| canada | quebec | salix cordata | species | 4 | 0 |
| canada | quebec | salix daphnoides | species | 1 | 0 |
| canada | quebec | salix discolor | species | 10 | 0 |
| canada | quebec | salix discolor x salix eriocephala | species | 2 | 0 |
| canada | quebec | salix drummondiana | species | 2 | 0 |
| canada | quebec | salix eriocephala | species | 16 | 0 |
| canada | quebec | salix glauca | species | 2 | 0 |
| canada | quebec | salix interior | species | 4 | 0 |
| canada | quebec | salix lucida | species | 8 | 0 |
| canada | quebec | salix matsudana | species | 6 | 0 |
| canada | quebec | salix nigra | species | 2 | 0 |
| canada | quebec | salix petiolaris | species | 3 | 0 |
| canada | quebec | salix purpurea | species | 20 | 0 |
| canada | quebec | salix sericea | species | 2 | 0 |
| canada | quebec | salix serissima | species | 2 | 0 |
| canada | quebec | salix triandra | species | 2 | 0 |
| canada | quebec | salix viminalis | species | 2 | 0 |
| canada | quebec | salix x fragilis | species | 2 | 0 |
| canada | saskatchewan | salix discolor | species | 2 | 0 |
| canada | saskatchewan | salix interior | species | 2 | 0 |
| canada | saskatchewan | salix silicicola | species | 4 | 0 |
| canada | yukon | salix alaxensis | species | 2 | 0 |
| canada | yukon | salix arbusculoides | species | 2 | 0 |
| canada | yukon | salix arctica | species | 2 | 0 |
| canada | yukon | salix barclayi | species | 4 | 0 |
| canada | yukon | salix chamissonis | species | 5 | 0 |
| canada | yukon | salix fuscescens | species | 1 | 0 |
| canada | yukon | salix glauca var. stipulata | varietas | 2 | 0 |
| canada | yukon | salix hastata | species | 5 | 0 |
| canada | yukon | salix ovalifolia | species | 4 | 0 |
| canada | yukon | salix ovalifolia var. arctolitoralis | varietas | 2 | 0 |
| canada | yukon | salix phlebophylla | species | 4 | 0 |
| canada | yukon | salix polaris | species | 8 | 0 |
| canada | yukon | salix reticulata | species | 2 | 0 |
| canada | yukon | salix rotundifolia var. dodgeana | varietas | 4 | 0 |
| canada | yukon | salix scouleriana | species | 3 | 0 |
| canada | yukon | salix setchelliana | species | 3 | 0 |
| canada | yukon | salix sphenophylla | species | 2 | 0 |
| china | | salix arbutifolia | species | 5 | 0 |
| china | | salix babylonica | species | 2 | 0 |
| china | | salix chaenomeloides | species | 3 | 0 |
| china | | salix cheilophila | species | 3 | 0 |
| china | | salix dunnii | species | 24 | 0 |
| china | | salix lindleyana | species | 2 | 0 |
| china | | salix matsudana | species | 11 | 0 |
| china | | salix paraplesia | species | 6 | 0 |
| china | | salix pentandra | species | 3 | 0 |
| china | | salix raddeana | species | 4 | 0 |
| china | | salix rosthornii | species | 3 | 0 |
| china | | salix sp. bop010194 | species | 1 | 0 |
| china | | salix triandra | species | 1 | 0 |
| china | | salix triandroides | species | 2 | 0 |
| china | | salix wilhelmsiana | species | 1 | 0 |
| china | anhui | salix chienii | species | 1 | 0 |
| china | beijing | salix babylonica | species | 3 | 0 |
| china | beijing | salix matsudana | species | 3 | 0 |
| china | beijing | salix matsudana f. pendula | forma | 3 | 0 |
| china | beijing | salix sp. bop010194 | species | 3 | 0 |
| china | guangdong | salix dunnii | species | 8 | 0 |
| china | guangdong | salix mesnyi | species | 4 | 0 |
| china | heilongjiang | salix koreensis | species | 2 | 0 |
| china | inner mongolia | salix psammophila | species | 16 | 0 |
| china | jiangsu | salix linearistipularis | species | 1 | 0 |
| china | jiangsu | salix suchowensis | species | 843 | 0 |
| china | jiangsu | salix wilsonii | species | 2 | 0 |
| china | liaoning | salix matsudana | species | 0 | 1 |
| china | shandong | salix integra | species | 1 | 0 |
| china | zhejiang | salix chaenomeloides | species | 6 | 0 |
| china | zhejiang | salix eriocarpa | species | 6 | 0 |
| china | zhejiang | salix nipponica | species | 2 | 0 |
| czech republic | | salix acutifolia | species | 1 | 0 |
| czech republic | | salix alba | species | 1 | 0 |
| czech republic | | salix aurita | species | 1 | 0 |
| czech republic | | salix caprea | species | 1 | 0 |
| czech republic | | salix cinerea | species | 1 | 0 |
| czech republic | | salix daphnoides | species | 1 | 0 |
| czech republic | | salix fragilis | species | 1 | 0 |
| czech republic | | salix lapponum | species | 1 | 0 |
| czech republic | | salix myrtilloides | species | 1 | 0 |
| czech republic | | salix pentandra | species | 1 | 0 |
| czech republic | | salix triandra | species | 1 | 0 |
| czech republic | | salix viminalis | species | 1 | 0 |
| denmark | | salix alba | species | 1 | 0 |
| denmark | | salix cinerea | species | 1 | 0 |
| denmark | | salix myrsinifolia | species | 1 | 0 |
| denmark | | salix pentandra | species | 1 | 0 |
| egypt | | salix purpurea | species | 2 | 0 |
| egypt | | salix tetrasperma | species | 1 | 0 |
| finland | | salix pentandra | species | 1 | 0 |
| finland | north karelia region | salix pentandra | species | 1 | 0 |
| finland | northern ostrobothnia region | salix triandra | species | 1 | 0 |
| france | | salix caprea | species | 1 | 0 |
| france | | salix elaeagnos | species | 1 | 0 |
| germany | | salix alba | species | 1 | 0 |
| germany | | salix fragilis | species | 1 | 0 |
| germany | | salix reticulata | species | 1 | 0 |
| germany | north rhine-westphalia | salix alba | species | 0 | 1 |
| greenland | | salix arctica | species | 5 | 0 |
| greenland | | salix herbacea | species | 6 | 0 |
| iceland | | salix lanata | species | 2 | 0 |
| india | himachal pradesh | salix tetrasperma | species | 2 | 0 |
| italy | | salix alba | species | 9 | 0 |
| italy | | salix reticulata | species | 1 | 0 |
| italy | umbria region | salix alba | species | 3 | 0 |
| italy | umbria region | salix triandra | species | 3 | 0 |
| japan | | salix gilgiana | species | 1 | 0 |
| japan | aomori prefecture | salix reinii | species | 1 | 0 |
| japan | ehime prefecture | salix caprea | species | 1 | 0 |
| japan | fukushima prefecture | salix caprea | species | 1 | 0 |
| japan | fukushima prefecture | salix hukaoana | species | 1 | 0 |
| japan | fukushima prefecture | salix integra | species | 2 | 0 |
| japan | fukushima prefecture | salix udensis | species | 1 | 0 |
| japan | gifu prefecture | salix chaenomeloides | species | 1 | 0 |
| japan | gifu prefecture | salix triandra | species | 2 | 0 |
| japan | hiroshima prefecture | salix caprea | species | 2 | 0 |
| japan | hiroshima prefecture | salix udensis | species | 2 | 0 |
| japan | hokkaido prefecture | salix arbutifolia | species | 24 | 0 |
| japan | hokkaido prefecture | salix caprea | species | 3 | 0 |
| japan | hokkaido prefecture | salix reinii | species | 0 | 1 |
| japan | hokkaido prefecture | salix rorida | species | 2 | 0 |
| japan | hokkaido prefecture | salix schwerinii | species | 3 | 0 |
| japan | hokkaido prefecture | salix udensis | species | 5 | 0 |
| japan | ibaraki prefecture | salix caprea | species | 2 | 0 |
| japan | ibaraki prefecture | salix chaenomeloides | species | 3 | 0 |
| japan | ibaraki prefecture | salix udensis | species | 5 | 0 |
| japan | iwate prefecture | salix caprea | species | 5 | 0 |
| japan | iwate prefecture | salix integra | species | 4 | 0 |
| japan | iwate prefecture | salix reinii | species | 2 | 0 |
| japan | iwate prefecture | salix udensis | species | 4 | 0 |
| japan | kagoshima prefecture | salix chaenomeloides | species | 1 | 0 |
| japan | kumamoto prefecture | salix chaenomeloides | species | 1 | 0 |
| japan | kumamoto prefecture | salix pierotii | species | 2 | 0 |
| japan | nagano prefecture | salix caprea | species | 2 | 0 |
| japan | nagano prefecture | salix integra | species | 4 | 0 |
| japan | nagano prefecture | salix udensis | species | 5 | 0 |
| japan | niigata prefecture | salix udensis | species | 1 | 0 |
| japan | shizuoka prefecture | salix japonica | species | 1 | 0 |
| japan | shizuoka prefecture | salix reinii | species | 1 | 0 |
| japan | wakayama prefecture | salix udensis | species | 2 | 0 |
| japan | yamanashi prefecture | salix caprea | species | 2 | 0 |
| japan | yamanashi prefecture | salix udensis | species | 2 | 0 |
| lebanon | | salix pedicellata | species | 2 | 0 |
| lithuania | | salix myrsinifolia | species | 3 | 0 |
| mexico | | salix humboldtiana | species | 12 | 0 |
| mexico | oaxaca | salix humboldtiana | species | 1 | 0 |
| mexico | veracruz-llave | salix taxifolia | species | 1 | 0 |
| norway | | salix myrsinites | species | 2 | 0 |
| norway | svalbard | salix polaris | species | 1 | 0 |
| peru | | salix humboldtiana | species | 2 | 0 |
| poland | | salix myrsinifolia | species | 6 | 0 |
| poland | mazovia province | salix aurita | species | 1 | 0 |
| poland | mazovia province | salix fragilis | species | 1 | 0 |
| portugal | | salix salviifolia | species | 29 | 0 |
| russia | | salix acutifolia | species | 2 | 0 |
| russia | | salix alba | species | 10 | 0 |
| russia | | salix babylonica | species | 2 | 0 |
| russia | | salix fragilis | species | 8 | 0 |
| russia | | salix reticulata | species | 3 | 0 |
| russia | chukotka autonomous okrug | salix brachycarpa | species | 8 | 0 |
| russia | chukotka autonomous okrug | salix tschuktschorum | species | 12 | 0 |
| russia | jewish autonomous oblast | salix bebbiana | species | 9 | 0 |
| russia | kaliningrad oblast | salix brachypoda | species | 9 | 0 |
| russia | kaliningrad oblast | salix caprea | species | 8 | 0 |
| russia | kaliningrad oblast | salix gracilistyla | species | 7 | 0 |
| russia | kaliningrad oblast | salix integra | species | 15 | 0 |
| russia | kaliningrad oblast | salix miyabeana | species | 7 | 0 |
| russia | kaliningrad oblast | salix nipponica | species | 9 | 0 |
| russia | kaliningrad oblast | salix pierotii | species | 7 | 0 |
| russia | kaliningrad oblast | salix reinii | species | 6 | 0 |
| russia | kaliningrad oblast | salix siuzevii | species | 11 | 0 |
| russia | kaliningrad oblast | salix taraikensis | species | 7 | 0 |
| russia | kaliningrad oblast | salix udensis | species | 5 | 0 |
| russia | kamchatka krai | salix alaxensis | species | 10 | 0 |
| russia | kamchatka krai | salix arbutifolia | species | 6 | 0 |
| russia | kamchatka krai | salix arctica subsp. crassijulis | subspecies | 5 | 0 |
| russia | kamchatka krai | salix bebbiana | species | 6 | 0 |
| russia | kamchatka krai | salix caprea | species | 6 | 0 |
| russia | kamchatka krai | salix chamissonis | species | 21 | 0 |
| russia | kamchatka krai | salix erythrocarpa | species | 10 | 0 |
| russia | kamchatka krai | salix glauca | species | 8 | 0 |
| russia | kamchatka krai | salix hastata | species | 10 | 0 |
| russia | kamchatka krai | salix kamtschatica | species | 6 | 0 |
| russia | kamchatka krai | salix lanata | species | 7 | 0 |
| russia | kamchatka krai | salix polaris | species | 13 | 0 |
| russia | kamchatka krai | salix pseudopentandra | species | 13 | 0 |
| russia | kamchatka krai | salix pulchra subsp. parallelinervis | subspecies | 7 | 0 |
| russia | kamchatka krai | salix reptans | species | 9 | 0 |
| russia | kamchatka krai | salix reticulata | species | 6 | 0 |
| russia | kamchatka krai | salix schwerinii | species | 7 | 0 |
| russia | kamchatka krai | salix sphenophylla | species | 9 | 0 |
| russia | kamchatka krai | salix udensis | species | 8 | 0 |
| russia | khabarovsk krai | salix dshugdshurica | species | 8 | 0 |
| russia | khabarovsk krai | salix phlebophylla | species | 9 | 0 |
| russia | khabarovsk krai | salix rhamnifolia | species | 21 | 0 |
| russia | khabarovsk krai | salix turczaninowii | species | 1 | 0 |
| russia | magadan oblast | salix abscondita | species | 8 | 0 |
| russia | magadan oblast | salix alaxensis | species | 9 | 0 |
| russia | magadan oblast | salix boganidensis | species | 10 | 0 |
| russia | magadan oblast | salix darpirensis | species | 7 | 0 |
| russia | magadan oblast | salix glauca | species | 1 | 0 |
| russia | magadan oblast | salix hastata | species | 8 | 0 |
| russia | magadan oblast | salix jurtzevii | species | 8 | 0 |
| russia | magadan oblast | salix khokhriakovii | species | 7 | 0 |
| russia | magadan oblast | salix krylovii | species | 7 | 0 |
| russia | magadan oblast | salix magadanensis | species | 6 | 0 |
| russia | magadan oblast | salix myrtilloides | species | 7 | 0 |
| russia | magadan oblast | salix nummularia | species | 9 | 0 |
| russia | magadan oblast | salix pulchra | species | 10 | 0 |
| russia | magadan oblast | salix pyrolifolia | species | 54 | 0 |
| russia | magadan oblast | salix recurvigemmis | species | 10 | 0 |
| russia | primorsky krai | salix arbutifolia | species | 2 | 0 |
| russia | sakhalin oblast | salix arbutifolia | species | 1 | 0 |
| russia | sakhalin oblast | salix cardiophylla | species | 7 | 0 |
| russia | sakhalin oblast | salix fuscescens | species | 14 | 0 |
| russia | sakhalin oblast | salix hidakamontana | species | 12 | 0 |
| russia | sakhalin oblast | salix integerrima | species | 7 | 0 |
| russia | sakhalin oblast | salix kimurana | species | 25 | 0 |
| russia | sakhalin oblast | salix nakamurana | species | 5 | 0 |
| russia | sakhalin oblast | salix reinii | species | 10 | 0 |
| russia | sakhalin oblast | salix rorida | species | 3 | 0 |
| russia | sakhalin oblast | salix sachalinensis | species | 10 | 0 |
| russia | sakhalin oblast | salix saxatilis | species | 6 | 0 |
| russia | sakhalin oblast | salix taraikensis | species | 9 | 0 |
| russia | sakhalin oblast | salix tontomussirensis | species | 4 | 0 |
| russia | sakhalin oblast | salix turczaninowii | species | 62 | 0 |
| russia | sakhalin oblast | salix yezoensis | species | 4 | 0 |
| south africa | mpumalanga province | salix mucronata | species | 2 | 0 |
| spain | | salix elaeagnos | species | 1 | 0 |
| spain | | salix salviifolia | species | 3 | 0 |
| sweden | | salix lanata | species | 4 | 0 |
| sweden | | salix lapponum | species | 1 | 0 |
| sweden | | salix myrsinites | species | 2 | 0 |
| switzerland | | salix helvetica | species | 1 | 0 |
| switzerland | geneva region | salix alba | species | 2 | 0 |
| switzerland | geneva region | salix caprea | species | 2 | 0 |
| taiwan | taipei municipality | salix sp. mca 4687 | species | 1 | 0 |
| turkey | | salix acmophylla | species | 1 | 0 |
| turkey | | salix aegyptiaca | species | 1 | 0 |
| turkey | | salix alba | species | 1 | 0 |
| turkey | | salix babylonica | species | 1 | 0 |
| turkey | | salix caprea | species | 1 | 0 |
| turkey | | salix caucasica | species | 1 | 0 |
| turkey | | salix cinerea | species | 1 | 0 |
| turkey | | salix elaeagnos | species | 1 | 0 |
| turkey | | salix elbursensis | species | 1 | 0 |
| turkey | | salix excelsa | species | 1 | 0 |
| turkey | | salix fragilis | species | 1 | 0 |
| turkey | | salix myrsinifolia | species | 1 | 0 |
| turkey | | salix viminalis | species | 1 | 0 |
| turkey | | salix wilhelmsiana | species | 1 | 0 |
| turkey | | salix x fragilis | species | 1 | 0 |
| united kingdom | | salix alba | species | 2 | 0 |
| united kingdom | | salix arbuscula | species | 7 | 0 |
| united kingdom | | salix arbutifolia | species | 1 | 0 |
| united kingdom | | salix aurita | species | 2 | 0 |
| united kingdom | | salix caprea | species | 4 | 0 |
| united kingdom | | salix cinerea | species | 5 | 0 |
| united kingdom | | salix fragilis | species | 2 | 0 |
| united kingdom | | salix herbacea | species | 9 | 0 |
| united kingdom | | salix myrsinifolia | species | 5 | 0 |
| united kingdom | | salix myrsinites | species | 1 | 0 |
| united kingdom | | salix pentandra | species | 3 | 0 |
| united kingdom | | salix phylicifolia | species | 5 | 0 |
| united kingdom | | salix purpurea | species | 3 | 0 |
| united kingdom | | salix repens | species | 4 | 0 |
| united kingdom | | salix reticulata | species | 4 | 0 |
| united kingdom | | salix triandra | species | 2 | 0 |
| united kingdom | | salix viminalis | species | 2 | 0 |
| united kingdom | | salix x reichardtii | species | 2 | 0 |
| united kingdom | england | salix alba | species | 0 | 1 |
| united states | | salix caroliniana | species | 1 | 0 |
| united states | | salix interior | species | 84 | 0 |
| united states | | salix sitchensis | species | 1 | 0 |
| united states | alaska | salix alaxensis | species | 3 | 0 |
| united states | alaska | salix arctica | species | 17 | 0 |
| united states | alaska | salix niphoclada | species | 2 | 0 |
| united states | alaska | salix pulchra | species | 1 | 0 |
| united states | alaska | salix reticulata | species | 4 | 0 |
| united states | alaska | salix rotundifolia | species | 10 | 0 |
| united states | alaska | salix stolonifera | species | 4 | 0 |
| united states | florida | salix floridana | species | 1 | 0 |
| united states | idaho | salix acmophylla | species | 1 | 0 |
| united states | idaho | salix alba | species | 2 | 0 |
| united states | idaho | salix arctica | species | 6 | 0 |
| united states | idaho | salix eriocephala | species | 1 | 0 |
| united states | idaho | salix lucida | species | 1 | 0 |
| united states | idaho | salix magnifica | species | 1 | 0 |
| united states | idaho | salix nivalis | species | 3 | 0 |
| united states | idaho | salix wolfii | species | 1 | 0 |
| united states | indiana | salix babylonica | species | 2 | 0 |
| united states | kentucky | salix sericea | species | 1 | 0 |
| united states | louisiana | salix babylonica | species | 2 | 0 |
| united states | maryland | salix euxina | species | 2 | 0 |
| united states | michigan | salix melanopsis | species | 1 | 0 |
| united states | new york | salix caroliniana | species | 1 | 0 |
| united states | new york | salix cordata | species | 2 | 0 |
| united states | new york | salix eriocephala | species | 1 | 0 |
| united states | new york | salix purpurea | species | 8 | 0 |
| united states | new york | salix sericea | species | 1 | 0 |
| united states | north dakota | salix bebbiana | species | 1 | 0 |
| united states | north dakota | salix candida | species | 1 | 0 |
| united states | north dakota | salix eriocephala | species | 1 | 0 |
| united states | north dakota | salix exigua | species | 3 | 0 |
| united states | north dakota | salix interior | species | 1 | 0 |
| united states | north dakota | salix pedicellaris | species | 1 | 0 |
| united states | ohio | salix eriocephala | species | 1 | 0 |
| united states | oregon | salix chaenomeloides | species | 1 | 0 |
| united states | oregon | salix exigua var. hindsiana | varietas | 1 | 0 |
| united states | pennsylvania | salix bebbiana | species | 1 | 0 |
| united states | pennsylvania | salix lucida | species | 7 | 0 |
| united states | washington | salix tweedyi | species | 4 | 0 |
| united states | wisconsin | salix bebbiana | species | 3 | 0 |
| united states | wisconsin | salix pyrifolia | species | 3 | 0 |
| united states | wyoming | salix tweedyi | species | 2 | 0 |