| Salix acuminata Mill. | Salix cinerea L. | | | Salix acuminata Mill. | Salix cinerea L. | 32672 | 32699 |
| Salix acutifolia Willd. | | a | | Salix acutifolia Willd. | | 32673 | |
| Salix alba L. | | a | | Salix alba L. | | 32674 | |
| Salix alba L. var. britzensis Späth | Salix alba L. | | i | Salix alba L. var.britzensis Späth | Salix alba L. | 32675 | 32674 |
| Salix alba L. var. caerulea (Sm.) W. D. J. Koch | Salix alba L. subsp. caerulea (Sm.) Rech. f. | | i | Salix alba L. var.caerulea (Sm.) W. D. J. Koch | Salix alba L. subsp. caerulea (Sm.) Rech. f. | 32676 | 404880 |
| Salix alba L. var. calva G. Mey. | Salix alba L. subsp. caerulea (Sm.) Rech. f. | | i | Salix alba L. var.calva G. Mey. | Salix alba L. subsp. caerulea (Sm.) Rech. f. | 32677 | 404880 |
| Salix ×ambigua Ehrh. | | a | | Salix ambigua Ehrh. | | 32678 | |
| Salix amygdalina L. | Salix triandra L. | | | Salix amygdalina L. | Salix triandra L. | 32679 | 32776 |
| Salix amygdalina L. var. concolor Wimm. & Grab. | Salix triandra L. | | i | Salix amygdalina L. var.concolor Wimm. & Grab. | Salix triandra L. | 32680 | 32776 |
| Salix aurita L. | | a | | Salix aurita L. | | 32681 | |
| Salix ×austriaca Host | | a | | Salix austriaca Host | | 32682 | |
| Salix babylonica L. | | a | | Salix babylonica L. | | 32683 | |
| Salix babylonica L. var. crispa hort. ex Loudon | Salix babylonica L. f. crispa (hort. ex Loudon) Rehder | | i | Salix babylonica L. var.crispa hort. ex Loudon | Salix babylonica L. f. crispa (hort. ex Loudon) Rehder | 32684 | 102697 |
| Salix balfouriana C. K. Schneid. | | a | | Salix balfouriana C. K. Schneid. | | 32685 | |
| Salix ×balfourii E. F. Linton | | a | | Salix balfourii E. F. Linton | | 32686 | |
| Salix ×blanda Andersson | Salix ×pendulina Wender. | | | Salix blanda Andersson | Salix pendulina Wender. | 32687 | 406598 |
| Salix bockii Seemen | Salix variegata Franch. | | | Salix bockii Seemen | Salix variegata Franch. | 32688 | 406479 |
| Salix ×boydii E. F. Linton | | a | | Salix boydii E. F. Linton | | 32689 | |
| Salix bracteosa Turcz. ex Trautv. & C. A. Mey. | Salix arbutifolia Pall. | | | Salix bracteosa Turcz. ex Trautv. & C. A. Mey. | Salix arbutifolia Pall. | 32690 | 409596 |
| Salix caerulea Sm. | Salix alba L. subsp. caerulea (Sm.) Rech. f. | | | Salix caerulea Sm. | Salix alba L. subsp. caerulea (Sm.) Rech. f. | 32691 | 404880 |
| Salix caesia Vill. | | a | | Salix caesia Vill. | | 32692 | |
| Salix candida Flüggé ex Willd. | | a | | Salix candida Flüggé ex Willd. | | 32693 | |
| Salix capensis Thunb. | | a | | Salix capensis Thunb. | | 32694 | |
| Salix caprea L. | | a | | Salix caprea L. | | 32695 | |
| Salix chaenomeloides Kimura | | a | | Salix chaenomeloides Kimura | | 32696 | |
| Salix chilensis Molina | Salix spp. | | | Salix chilensis Molina | Salix spp. | 32697 | 300521 |
| Salix ×chrysostela Dode | | a | | Salix chrysostela Dode | | 32698 | |
| Salix cinerea L. | | a | | Salix cinerea L. | | 32699 | |
| Salix cordata Michx. | | a | | Salix cordata Michx. | | 32700 | |
| Salix ×cottetii Jos. Kern. | | a | | Salix cottetii Jos. Kern. | | 32701 | |
| Salix daphnoides Vill. | | a | | Salix daphnoides Vill. | | 32702 | |
| Salix daphnoides Vill. var. pomeranica (Willd.) W. D. J. Koch | | a | i | Salix daphnoides Vill. var.pomeranica (Willd.) W. D. J. Koch | | 32703 | |
| Salix ×dasyclados Wimm. | | a | | Salix dasyclados Wimm. | | 32704 | |
| Salix decipiens Hoffm. | Salix ×fragilis L. | | | Salix decipiens Hoffm. | Salix fragilis L. | 32705 | 32711 |
| Salix ×doniana Sm. | | a | | Salix doniana Sm. | | 32706 | |
| Salix drummondiana Barratt ex Hook. | | a | | Salix drummondiana Barratt ex Hook. | | 32707 | |
| Salix ×erdingeri Jos. Kern. | | a | | Salix erdingeri Jos. Kern. | | 32708 | |
| Salix eucalyptoides F. N. Meijer ex C. K. Schneid. | Salix arbutifolia Pall. | | | Salix eucalyptoides F. N. Meijer ex C. K. Schneid. | Salix arbutifolia Pall. | 32709 | 409596 |
| Salix fargesii Burkill | | a | | Salix fargesii Burkill | | 32710 | |
| Salix ×fragilis L. | | a | | Salix fragilis L. | | 32711 | |
| Salix ×fragilis L. f. bullata (Rehder) Rehder | | a | i | Salix fragilis L. f. bullata (Rehder) Rehder | | 32712 | |
| Salix glabra Scop. | | a | | Salix glabra Scop. | | 32713 | |
| Salix glauca L. | | a | | Salix glauca L. | | 32714 | |
| Salix graciliglans Nakai | | a | | Salix graciliglans Nakai | | 32715 | |
| Salix gracilistyla Miq. var. melanostachys (Makino) C. K. Schneid. | | a | i | Salix gracilistyla Miq. var.melanostachys (Makino) C. K. Schneid. | | 32716 | |
| Salix ×grahamii Borrer ex Baker | | a | | Salix grahamii Borrer ex Baker | | 32717 | |
| Salix hastata L. | | a | | Salix hastata L. | | 32718 | |
| Salix hastata L. subsp. vegeta Andersson | | a | i | Salix hastata L. subsp. vegeta Andersson | | 32719 | |
| Salix helvetica Vill. | | a | | Salix helvetica Vill. | | 32720 | |
| Salix humboldtiana Willd. | | a | | Salix humboldtiana Willd. | | 32721 | |
| Salix interior Rowlee | Salix exigua Nutt. subsp. interior (Rowlee) Cronquist | | | Salix interior Rowlee | Salix exigua Nutt. subsp. interior (Rowlee) Cronquist | 32722 | 411404 |
| Salix japonica Thunb. | | a | | Salix japonica Thunb. | | 32723 | |
| Salix koreensis Andersson | | a | | Salix koreensis Andersson | | 32724 | |
| Salix lanata L. | | a | | Salix lanata L. | | 32725 | |
| Salix lapponum L. | | a | | Salix lapponum L. | | 32726 | |
| Salix lapponum L. var. stuartiana (Sm.) Bab. | Salix lapponum L. | | i | Salix lapponum L. var.stuartiana (Sm.) Bab. | Salix lapponum L. | 32727 | 32726 |
| Salix ×laurina Sm. | | a | | Salix laurina Sm. | | 32728 | |
| Salix livida Wahlenb. | Salix starkeana Willd. | | | Salix livida Wahlenb. | Salix starkeana Willd. | 32729 | 102714 |
| Salix livida Wahlenb. var. cinerascens Wahlenb. | Salix floderusii Nakai | | i | Salix livida Wahlenb. var.cinerascens Wahlenb. | Salix floderusii Nakai | 32730 | 315688 |
| Salix longiflora Wall. ex Andersson | | a | | Salix longiflora Wall. ex Andersson | | 32731 | |
| Salix ×longifolia Host | Salix ×dasyclados Wimm. | | | Salix longifolia Host | Salix dasyclados Wimm. | 32732 | 32704 |
| Salix longifolia Muhl. | Salix exigua Nutt. subsp. interior (Rowlee) Cronquist | | | Salix longifolia Muhl. | Salix exigua Nutt. subsp. interior (Rowlee) Cronquist | 32733 | 411404 |
| Salix luctuosa H. Lév. | | a | | Salix luctuosa H. Lév. | | 32734 | |
| Salix magnifica Hemsl. | | a | | Salix magnifica Hemsl. | | 32735 | |
| Salix matsudana Koidz. | | a | | Salix matsudana Koidz. | | 32736 | |
| Salix matsudana Koidz. f. umbraculifera Rehder | Salix matsudana Koidz. | | i | Salix matsudana Koidz. f. umbraculifera Rehder | Salix matsudana Koidz. | 32737 | 32736 |
| Salix thunbergiana Blume ex Andersson subsp. melanostachys Makino | Salix gracilistyla Miq. var. melanostachys (Makino) C. K. Schneid. | | i | Salix thunbergiana Blume ex Andersson subsp. melanostachys Makino | Salix gracilistyla Miq. var.melanostachys (Makino) C. K. Schneid. | 32738 | 32716 |
| Salix ×mollissima Ehrh. | | a | | Salix mollissima Ehrh. | | 32739 | |
| Salix moupinensis Franch. | | a | | Salix moupinensis Franch. | | 32740 | |
| Salix myrsinites L. | | a | | Salix myrsinites L. | | 32741 | |
| Salix myrsinites L. var. jacquiniana (Willd.) W. D. J. Koch | Salix myrsinites L. | | i | Salix myrsinites L. var.jacquiniana (Willd.) W. D. J. Koch | Salix myrsinites L. | 32742 | 32741 |
| Salix nigricans Sm. | Salix myrsinifolia Salisb. | | | Salix nigricans Sm. | Salix myrsinifolia Salisb. | 32743 | 406576 |
| Salix nigricans Sm. var. cotonifolia (Sm.) Syme | Salix myrsinifolia Salisb. | | i | Salix nigricans Sm. var.cotonifolia (Sm.) Syme | Salix myrsinifolia Salisb. | 32744 | 406576 |
| Salix pauciflora Koidz. | | a | | Salix pauciflora Koidz. | | 32745 | |
| Salix pellita Andersson | | a | | Salix pellita Andersson | | 32746 | |
| Salix ×pendulifolia ined. | | a | | Salix pendulifolia ined. | | 32747 | |
| Salix petiolaris Sm. | | a | | Salix petiolaris Sm. | | 32748 | |
| Salix petrophila Rydb. | | a | | Salix petrophila Rydb. | | 32749 | |
| Salix phlebophylla Andersson | | a | | Salix phlebophylla Andersson | | 32750 | |
| Salix pseudolasiogyne H. Lév. | Salix koreensis Andersson | | | Salix pseudolasiogyne H. Lév. | Salix koreensis Andersson | 32751 | 32724 |
| Salix purpurea L. | | a | | Salix purpurea L. | | 32752 | |
| Salix purpurea L. var. amplexicaulis (Bory & Chaub.) Boiss. | Salix amplexicaulis Bory & Chaub. | | i | Salix purpurea L. var.amplexicaulis (Bory & Chaub.) Boiss. | Salix amplexicaulis Bory & Chaub. | 32753 | 102716 |
| Salix purpurea L. var. lambertiana (Sm.) W. D. J. Koch | | a | i | Salix purpurea L. var.lambertiana (Sm.) W. D. J. Koch | | 32754 | |
| Salix purpurea L. f. pendula (Regel) Dippel | Salix purpurea L. | | i | Salix purpurea L. f. pendula (Regel) Dippel | Salix purpurea L. | 32755 | 32752 |
| Salix pyrenaica Gouan | | a | | Salix pyrenaica Gouan | | 32756 | |
| Salix rehderiana C. K. Schneid. | | a | | Salix rehderiana C. K. Schneid. | | 32757 | |
| Salix repens L. | | a | | Salix repens L. | | 32758 | |
| Salix repens L. var. argentea (Sm.) Wimm. & Grab. | Salix repens L. subsp. arenaria (L.) Hiitonen | | i | Salix repens L. var.argentea (Sm.) Wimm. & Grab. | Salix repens L. subsp. arenaria (L.) Hiitonen | 32759 | 406472 |
| Salix repens L. var. rosmarinifolia (L.) Wimm. & Grab. | Salix rosmarinifolia L. | | i | Salix repens L. var.rosmarinifolia (L.) Wimm. & Grab. | Salix rosmarinifolia L. | 32760 | 32764 |
| Salix reticulata L. | | a | | Salix reticulata L. | | 32761 | |
| Salix retusa L. | | a | | Salix retusa L. | | 32762 | |
| Salix rorida Lacksch. | | a | | Salix rorida Lacksch. | | 32763 | |
| Salix rosmarinifolia L. | | a | | Salix rosmarinifolia L. | | 32764 | |
| Salix ×rubra Huds. var. forbyana (Sm.) Coss. & Germ. | Salix ×forbyana Sm. | | i | Salix rubra Huds. var.forbyana (Sm.) Coss. & Germ. | Salix forbyana Sm. | 32765 | 70588 |
| Salix sachalinensis F. Schmidt | Salix udensis Trautv. & C. A. Mey. | | | Salix sachalinensis F. Schmidt | Salix udensis Trautv. & C. A. Mey. | 32766 | 406610 |
| Salix scouleriana Barratt ex Hook. | | a | | Salix scouleriana Barratt ex Hook. | | 32767 | |
| Salix ×seringeana Gaudin | | a | | Salix seringeana Gaudin | | 32768 | |
| Salix serpyllifolia Scop. | | a | | Salix serpyllifolia Scop. | | 32769 | |
| Salix ×simulatrix F. B. White | | a | | Salix simulatrix F. B. White | | 32770 | |
| Salix ×smithiana Willd. | | a | | Salix smithiana Willd. | | 32771 | |
| Salix splendida Nakai | Salix arbutifolia Pall. | | | Salix splendida Nakai | Salix arbutifolia Pall. | 32772 | 409596 |
| Salix ×subalpina J. Forbes | | a | | Salix subalpina J. Forbes | | 32773 | |
| Salix taxifolia Kunth | | a | | Salix taxifolia Kunth | | 32774 | |
| Salix tetrasperma Roxb. | | a | | Salix tetrasperma Roxb. | | 32775 | |
| Salix triandra L. | | a | | Salix triandra L. | | 32776 | |
| Salix tristis Aiton | Salix humilis Marshall var. tristis (Aiton) Griggs | | | Salix tristis Aiton | Salix humilis Marshall var.tristis (Aiton) Griggs | 32777 | 102762 |
| Salix ×tsugaluensis Koidz. | | a | | Salix tsugaluensis Koidz. | | 32778 | |
| Salix turfacea Münchh. | Salix repens L. | | | Salix turfacea Münchh. | Salix repens L. | 32779 | 32758 |
| Salix ×undulata Ehrh. | | a | | Salix undulata Ehrh. | | 32780 | |
| Salix uva-ursi Pursh | | a | | Salix uva-ursi Pursh | | 32781 | |
| Salix villosa D. Don ex Hook. | Salix glauca L. | | | Salix villosa D. Don ex Hook. | Salix glauca L. | 32782 | 32714 |
| Salix viminalis L. | | a | | Salix viminalis L. | | 32783 | |
| Salix viminalis L. var. gmelinii (Pall.) Andersson | | a | i | Salix viminalis L. var.gmelinii (Pall.) Andersson | | 32784 | |
| Salix viminalis L. unranked splendens Andersson | Salix viminalis L. | | i | Salix viminalis L. unranked splendens Andersson | Salix viminalis L. | 32785 | 32783 |
| Salix vitellina L. | Salix alba L. subsp. vitellina (L.) Schübl. & G. Martens | | | Salix vitellina L. | Salix alba L. subsp. vitellina (L.) Schübl. & G. Martens | 32787 | 404881 |
| Salix wilsonii Seemen | | a | | Salix wilsonii Seemen | | 32788 | |
| Salix ×wimmeriana Gren. | | a | | Salix wimmeriana Gren. | | 32789 | |
| Salix eleagnos Scop. | | a | | Salix eleagnos Scop. | | 70587 | |
| Salix ×forbyana Sm. | | a | | Salix forbyana Sm. | | 70588 | |
| Salix amygdaloides Andersson | | a | | Salix amygdaloides Andersson | | 70589 | |
| Salix babylonica L. f. crispa (hort. ex Loudon) Rehder | | a | i | Salix babylonica L. f. crispa (hort. ex Loudon) Rehder | | 102697 | |
| Salix aegyptiaca Thunb. | Salix capensis Thunb. | | | Salix aegyptiaca Thunb. | Salix capensis Thunb. | 102699 | 32694 |
| Salix ×fragilis L. var. decipiens W. D. J. Koch | Salix ×fragilis L. | | i | Salix fragilis L. var.decipiens W. D. J. Koch | Salix fragilis L. | 102702 | 32711 |
| Salix discolor Muhl. | | a | | Salix discolor Muhl. | | 102704 | |
| Salix integra Thunb. | | a | | Salix integra Thunb. | | 102705 | |
| Salix longipes Shuttlew. ex Andersson | Salix caroliniana Michx. | | | Salix longipes Shuttlew. ex Andersson | Salix caroliniana Michx. | 102707 | 102708 |
| Salix caroliniana Michx. | | a | | Salix caroliniana Michx. | | 102708 | |
| Salix glaucophylloides Fernald | Salix myricoides Muhl. | | | Salix glaucophylloides Fernald | Salix myricoides Muhl. | 102709 | 102767 |
| Salix gilgiana Seemen | | a | | Salix gilgiana Seemen | | 102710 | |
| Salix lutea Nutt. | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. watsonii (Bebb) Dorn | | | Salix lutea Nutt. | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.watsonii (Bebb) Dorn | 102711 | 416868 |
| Salix humilis Marshall | | a | | Salix humilis Marshall | | 102712 | |
| Salix xerophila Flod. | Salix floderusii Nakai | | | Salix xerophila Flod. | Salix floderusii Nakai | 102713 | 315688 |
| Salix starkeana Willd. | | a | | Salix starkeana Willd. | | 102714 | |
| Salix arctica Pall. | | a | | Salix arctica Pall. | | 102715 | |
| Salix amplexicaulis Bory & Chaub. | | a | | Salix amplexicaulis Bory & Chaub. | | 102716 | |
| Salix planifolia Pursh | | a | | Salix planifolia Pursh | | 102717 | |
| Salix nigra Marshall | | a | | Salix nigra Marshall | | 102718 | |
| Salix repens L. subsp. argentea (Sm.) E. G. Camus & A. Camus | Salix repens L. subsp. arenaria (L.) Hiitonen | | i | Salix repens L. subsp. argentea (Sm.) E. G. Camus & A. Camus | Salix repens L. subsp. arenaria (L.) Hiitonen | 102719 | 406472 |
| Salix turanica Nasarow | | a | | Salix turanica Nasarow | | 102721 | |
| Salix alba L. var. vitellina (L.) Stokes | Salix alba L. subsp. vitellina (L.) Schübl. & G. Martens | | i | Salix alba L. var.vitellina (L.) Stokes | Salix alba L. subsp. vitellina (L.) Schübl. & G. Martens | 102722 | 404881 |
| Salix oxica Dode | Salix excelsa S. G. Gmel. | | | Salix oxica Dode | Salix excelsa S. G. Gmel. | 102723 | 102724 |
| Salix excelsa S. G. Gmel. | | a | | Salix excelsa S. G. Gmel. | | 102724 | |
| Salix vulpina Andersson | | a | | Salix vulpina Andersson | | 102725 | |
| Salix alba L. f. chermesina (Hartig) Rehder | Salix alba L. | | i | Salix alba L. f. chermesina (Hartig) Rehder | Salix alba L. | 102760 | 32674 |
| Salix humilis Marshall var. tristis (Aiton) Griggs | | a | i | Salix humilis Marshall var.tristis (Aiton) Griggs | | 102762 | |
| Salix humilis Marshall var. microphylla (Andersson) Fernald | Salix humilis Marshall var. tristis (Aiton) Griggs | | i | Salix humilis Marshall var.microphylla (Andersson) Fernald | Salix humilis Marshall var.tristis (Aiton) Griggs | 102763 | 102762 |
| Salix gracilis Andersson var. textoris Fernald | Salix petiolaris Sm. | | i | Salix gracilis Andersson var.textoris Fernald | Salix petiolaris Sm. | 102765 | 32748 |
| Salix glaucophylloides Fernald var. glaucophylla (Bebb) C. K. Schneid. | Salix myricoides Muhl. | | i | Salix glaucophylloides Fernald var.glaucophylla (Bebb) C. K. Schneid. | Salix myricoides Muhl. | 102766 | 102767 |
| Salix myricoides Muhl. | | a | | Salix myricoides Muhl. | | 102767 | |
| Salix cinerea L. var. oleifolia Gaudin | Salix atrocinerea Brot. | | i | Salix cinerea L. var.oleifolia Gaudin | Salix atrocinerea Brot. | 104990 | 104991 |
| Salix atrocinerea Brot. | | a | | Salix atrocinerea Brot. | | 104991 | |
| Salix erythroflexuosa ined.? | Salix spp. | | | Salix erythroflexuosa ined.? | Salix spp. | 104992 | 300521 |
| Salix pentandra L. | | a | | Salix pentandra L. | | 104996 | |
| Salix spp. | | a | | Salix spp. | | 300521 | |
| Salix hybr. | | a | | Salix hybr. | | 301023 | |
| Salix ×rubra Huds. | | a | | Salix rubra Huds. | | 310148 | |
| Salix ×mollissima Ehrh. var. undulata (Ehrh.) Wimm. | Salix ×undulata Ehrh. | | i | Salix mollissima Ehrh. var.undulata (Ehrh.) Wimm. | Salix undulata Ehrh. | 310401 | 32780 |
| Salix ×mollissima Ehrh. var. hippophaeifolia (Thuill.) Wimm. | Salix ×mollissima Ehrh. | | i | Salix mollissima Ehrh. var.hippophaeifolia (Thuill.) Wimm. | Salix mollissima Ehrh. | 310402 | 32739 |
| Salix hippophaeifolia Thuill. | Salix ×mollissima Ehrh. | | | Salix hippophaeifolia Thuill. | Salix mollissima Ehrh. | 310403 | 32739 |
| Salix matsudana Koidz. f. tortuosa Rehder | Salix matsudana Koidz. | | i | Salix matsudana Koidz. f. tortuosa Rehder | Salix matsudana Koidz. | 310404 | 32736 |
| Salix rigida Muhl. | Salix eriocephala Michx. | | | Salix rigida Muhl. | Salix eriocephala Michx. | 310936 | 318679 |
| Salix ×calodendron Wimm. | | a | | Salix calodendron Wimm. | | 310937 | |
| Salix ×rubens Schrank | Salix ×fragilis L. | | | Salix rubens Schrank | Salix fragilis L. | 310938 | 32711 |
| Salix fluviatilis auct. | Salix exigua Nutt. subsp. exigua var. columbiana Dorn | | | Salix fluviatilis auct. | Salix exigua Nutt. subsp. exigua var.columbiana Dorn | 311378 | 451705 |
| Salix hookeriana Barratt ex Hook. | | a | | Salix hookeriana Barratt ex Hook. | | 311379 | |
| Salix lasiandra Benth. | Salix lucida Muhl. subsp. lasiandra (Benth.) A. E. Murray | | | Salix lasiandra Benth. | Salix lucida Muhl. subsp. lasiandra (Benth.) A. E. Murray | 311380 | 414518 |
| Salix sitchensis C. A. Sanson ex Bong. | | a | | Salix sitchensis C. A. Sanson ex Bong. | | 311381 | |
| Salix alaxensis (Andersson) Coville | | a | | Salix alaxensis (Andersson) Coville | | 312146 | |
| Salix speciosa Hook. & Arn. unranked alaxensis Andersson | Salix alaxensis (Andersson) Coville | | i | Salix speciosa Hook. & Arn. unranked alaxensis Andersson | Salix alaxensis (Andersson) Coville | 312147 | 312146 |
| Salix barclayi Andersson | | a | | Salix barclayi Andersson | | 312148 | |
| Salix bebbiana Sarg. | | a | | Salix bebbiana Sarg. | | 312149 | |
| Salix brachycarpa Nutt. subsp. niphoclada (Rydb.) Argus | | a | i | Salix brachycarpa Nutt. subsp. niphoclada (Rydb.) Argus | | 312150 | |
| Salix niphoclada Rydb. | Salix brachycarpa Nutt. subsp. niphoclada (Rydb.) Argus | | | Salix niphoclada Rydb. | Salix brachycarpa Nutt. subsp. niphoclada (Rydb.) Argus | 312151 | 312150 |
| Salix alba L. var. sericea Gaudin | | a | i | Salix alba L. var.sericea Gaudin | | 312152 | |
| Salix repens L. subsp. repens | | a | i | Salix repens L. subsp. repens | | 312153 | |
| Salix arenaria L. | Salix repens L. subsp. arenaria (L.) Hiitonen | | | Salix arenaria L. | Salix repens L. subsp. arenaria (L.) Hiitonen | 312154 | 406472 |
| Salix repens L. var. nitida Wender. | Salix repens L. subsp. arenaria (L.) Hiitonen | | i | Salix repens L. var.nitida Wender. | Salix repens L. subsp. arenaria (L.) Hiitonen | 312155 | 406472 |
| Salix exigua Nutt. | | a | | Salix exigua Nutt. | | 313877 | |
| Salix arbuscula L. | | a | | Salix arbuscula L. | | 315353 | |
| Salix floderusii Nakai | | a | | Salix floderusii Nakai | | 315688 | |
| Salix lasiolepis Benth. | | a | | Salix lasiolepis Benth. | | 316020 | |
| Salix aquatica Sm. | Salix cinerea L. | | | Salix aquatica Sm. | Salix cinerea L. | 316050 | 32699 |
| Salix aegyptiaca L. | | a | | Salix aegyptiaca L. | | 316292 | |
| Salix lemmonii Bebb | | a | | Salix lemmonii Bebb | | 318674 | |
| Salix alba L. subsp. alba | | a | i | Salix alba L. subsp. alba | | 318675 | |
| Salix cinerea L. subsp. oleifolia Macreight | Salix atrocinerea Brot. | | i | Salix cinerea L. subsp. oleifolia Macreight | Salix atrocinerea Brot. | 318676 | 104991 |
| Salix humilis Marshall var. humilis | | a | i | Salix humilis Marshall var.humilis | | 318678 | |
| Salix eriocephala Michx. | | a | | Salix eriocephala Michx. | | 318679 | |
| Salix prolixa Andersson | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. mackenzieana (Hook.) Dorn | | | Salix prolixa Andersson | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.mackenzieana (Hook.) Dorn | 318680 | 416865 |
| Salix mackenzieana (Hook.) Barratt ex Andersson | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. mackenzieana (Hook.) Dorn | | | Salix mackenzieana (Hook.) Barratt ex Andersson | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.mackenzieana (Hook.) Dorn | 318681 | 416865 |
| Salix rigida Muhl. var. mackenzieana (Hook.) Cronquist | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. mackenzieana (Hook.) Dorn | | i | Salix rigida Muhl. var.mackenzieana (Hook.) Cronquist | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.mackenzieana (Hook.) Dorn | 318682 | 416865 |
| Salix arizonica Dorn | | a | | Salix arizonica Dorn | | 400686 | |
| Salix alba L. subsp. caerulea (Sm.) Rech. f. | | a | i | Salix alba L. subsp. caerulea (Sm.) Rech. f. | | 404880 | |
| Salix alba L. subsp. vitellina (L.) Schübl. & G. Martens | | a | i | Salix alba L. subsp. vitellina (L.) Schübl. & G. Martens | | 404881 | |
| Salix appendiculata Vill. | | a | | Salix appendiculata Vill. | | 406471 | |
| Salix repens L. subsp. arenaria (L.) Hiitonen | | a | i | Salix repens L. subsp. arenaria (L.) Hiitonen | | 406472 | |
| Salix apoda Trautv. | | a | | Salix apoda Trautv. | | 406473 | |
| Salix argyracea E. L. Wolf | | a | | Salix argyracea E. L. Wolf | | 406475 | |
| Salix armenorossica A. K. Skvortsov | | a | | Salix armenorossica A. K. Skvortsov | | 406476 | |
| Salix bikouensis Y. L. Chou | | a | | Salix bikouensis Y. L. Chou | | 406477 | |
| Salix bicolor Willd. | | a | | Salix bicolor Willd. | | 406478 | |
| Salix variegata Franch. | | a | | Salix variegata Franch. | | 406479 | |
| Salix bonplandiana Kunth | | a | | Salix bonplandiana Kunth | | 406480 | |
| Salix breviserrata Flod. | | a | | Salix breviserrata Flod. | | 406492 | |
| Salix burjatica Nasarow | | a | | Salix burjatica Nasarow | | 406494 | |
| Salix burqinensis Chang Y. Yang | | a | | Salix burqinensis Chang Y. Yang | | 406495 | |
| Salix cantabrica Rech. f. | | a | | Salix cantabrica Rech. f. | | 406507 | |
| Salix capitata Y. L. Chou & Skvortsov | | a | | Salix capitata Y. L. Chou & Skvortsov | | 406508 | |
| Salix caspica Pall. | | a | | Salix caspica Pall. | | 406511 | |
| Salix carmanica Bornm. | | a | | Salix carmanica Bornm. | | 406512 | |
| Salix cavaleriei H. Lév. | | a | | Salix cavaleriei H. Lév. | | 406513 | |
| Salix capusii Franch. | | a | | Salix capusii Franch. | | 406514 | |
| Salix eleagnos Scop. subsp. angustifolia (Cariot) Rech. f. | | a | i | Salix eleagnos Scop. subsp. angustifolia (Cariot) Rech. f. | | 406516 | |
| Salix ×ehrhartiana Sm. | | a | | Salix ehrhartiana Sm. | | 406523 | |
| Salix excelsior Host | Salix ×fragilis L. | | | Salix excelsior Host | Salix fragilis L. | 406528 | 32711 |
| Salix foetida Schleich. ex DC. | | a | | Salix foetida Schleich. ex DC. | | 406529 | |
| Salix glaucosericea Flod. | | a | | Salix glaucosericea Flod. | | 406541 | |
| Salix gooddingii C. R. Ball | | a | | Salix gooddingii C. R. Ball | | 406542 | |
| Salix gordejevii Y. L. Chang & Skvortsov | | a | | Salix gordejevii Y. L. Chang & Skvortsov | | 406543 | |
| Salix gracilistyla Miq. | | a | | Salix gracilistyla Miq. | | 406544 | |
| Salix hegetschweileri Heer | | a | | Salix hegetschweileri Heer | | 406545 | |
| Salix herbacea L. | | a | | Salix herbacea L. | | 406546 | |
| Salix phylicifolia L. | | a | | Salix phylicifolia L. | | 406547 | |
| Salix hibernica Rech. f. | Salix phylicifolia L. | | | Salix hibernica Rech. f. | Salix phylicifolia L. | 406548 | 406547 |
| Salix hylematica C. K. Schneid. | | a | | Salix hylematica C. K. Schneid. | | 406549 | |
| Salix irrorata Andersson | | a | | Salix irrorata Andersson | | 406552 | |
| Salix jessoensis Seemen | | a | | Salix jessoensis Seemen | | 406553 | |
| Salix kinuyanagi Kimura | Salix schwerinii E. L. Wolf | | | Salix kinuyanagi Kimura | Salix schwerinii E. L. Wolf | 406554 | 406599 |
| Salix kitaibeliana Willd. | Salix retusa L. | | | Salix kitaibeliana Willd. | Salix retusa L. | 406555 | 32762 |
| Salix koriyanagi Kimura ex Goerz | | a | | Salix koriyanagi Kimura ex Goerz | | 406556 | |
| Salix laggeri Wimm. | | a | | Salix laggeri Wimm. | | 406557 | |
| Salix lindleyana Wallace ex Andersson | | a | | Salix lindleyana Wallace ex Andersson | | 406558 | |
| Salix linearistipularis (Franch.) K. S. Hao | | a | | Salix linearistipularis (Franch.) K. S. Hao | | 406560 | |
| Salix longistamina Z. Wang & P. Y. Fu | | a | | Salix longistamina Z. Wang & P. Y. Fu | | 406561 | |
| Salix lucida Muhl. | | a | | Salix lucida Muhl. | | 406562 | |
| Salix linearis Turcz. | Salix viminalis L. | | | Salix linearis Turcz. | Salix viminalis L. | 406563 | 32783 |
| Salix maximowiczii Kom. | | a | | Salix maximowiczii Kom. | | 406567 | |
| Salix medwedewii Dode | | a | | Salix medwedewii Dode | | 406568 | |
| Salix melanopsis Nutt. | | a | | Salix melanopsis Nutt. | | 406569 | |
| Salix ×meyeriana Rostk. ex Willd. | | a | | Salix meyeriana Rostk. ex Willd. | | 406572 | |
| Salix microstachya Turcz. | | a | | Salix microstachya Turcz. | | 406573 | |
| Salix mielichhoferi Saut. | | a | | Salix mielichhoferi Saut. | | 406574 | |
| Salix miyabeana Seemen | | a | | Salix miyabeana Seemen | | 406575 | |
| Salix myrsinifolia Salisb. | | a | | Salix myrsinifolia Salisb. | | 406576 | |
| Salix myrtilloides L. | | a | | Salix myrtilloides L. | | 406577 | |
| Salix neowilsonii W. P. Fang | | a | | Salix neowilsonii W. P. Fang | | 406590 | |
| Salix nivalis Hook. | Salix reticulata L. subsp. nivalis (Hook.) Á. Löve et al. | | | Salix nivalis Hook. | Salix reticulata L. subsp. nivalis (Hook.) Á. Löve et al. | 406591 | 406592 |
| Salix reticulata L. subsp. nivalis (Hook.) Á. Löve et al. | | a | i | Salix reticulata L. subsp. nivalis (Hook.) Á. Löve et al. | | 406592 | |
| Salix reticulata L. subsp. reticulata | | a | i | Salix reticulata L. subsp. reticulata | | 406593 | |
| Salix pantosericea Goerz | | a | | Salix pantosericea Goerz | | 406594 | |
| Salix paraplesia C. K. Schneid. | | a | | Salix paraplesia C. K. Schneid. | | 406596 | |
| Salix pedicellata Desf. | | a | | Salix pedicellata Desf. | | 406597 | |
| Salix ×pendulina Wender. | | a | | Salix pendulina Wender. | | 406598 | |
| Salix schwerinii E. L. Wolf | | a | | Salix schwerinii E. L. Wolf | | 406599 | |
| Salix petsusu Kimura | Salix schwerinii E. L. Wolf | | | Salix petsusu Kimura | Salix schwerinii E. L. Wolf | 406600 | 406599 |
| Salix polaris Wahlenb. | | a | | Salix polaris Wahlenb. | | 406601 | |
| Salix ×pontederana Willd. | | a | | Salix pontederana Willd. | | 406602 | |
| Salix psammophila Z. Wang & Chang Y. Yang | | a | | Salix psammophila Z. Wang & Chang Y. Yang | | 406603 | |
| Salix pulchra Cham. | | a | | Salix pulchra Cham. | | 406604 | |
| Salix planifolia Pursh subsp. pulchra (Cham.) Argus | Salix pulchra Cham. | | i | Salix planifolia Pursh subsp. pulchra (Cham.) Argus | Salix pulchra Cham. | 406605 | 406604 |
| Salix pyrifolia Andersson | | a | | Salix pyrifolia Andersson | | 406606 | |
| Salix pyrolifolia Ledeb. | | a | | Salix pyrolifolia Ledeb. | | 406607 | |
| Salix reptans Rupr. | | a | | Salix reptans Rupr. | | 406608 | |
| Salix udensis Trautv. & C. A. Mey. | | a | | Salix udensis Trautv. & C. A. Mey. | | 406610 | |
| Salix subserrata Willd. | | a | | Salix subserrata Willd. | | 406611 | |
| Salix safsaf Forssk. ex Trautv. | Salix subserrata Willd. | | | Salix safsaf Forssk. ex Trautv. | Salix subserrata Willd. | 406612 | 406611 |
| Salix sajanensis Nasarow | | a | | Salix sajanensis Nasarow | | 406613 | |
| Salix salviifolia Brot. | | a | | Salix salviifolia Brot. | | 406614 | |
| Salix saximontana Rydb. | Salix reticulata L. subsp. nivalis (Hook.) Á. Löve et al. | | | Salix saximontana Rydb. | Salix reticulata L. subsp. nivalis (Hook.) Á. Löve et al. | 406615 | 406592 |
| Salix schraderiana Willd. | Salix bicolor Willd. | | | Salix schraderiana Willd. | Salix bicolor Willd. | 406616 | 406478 |
| Salix ×sepulcralis Simonk. | | a | | Salix sepulcralis Simonk. | | 406617 | |
| Salix ×sericans Tausch ex A. Kern. | | a | | Salix sericans Tausch ex A. Kern. | | 406618 | |
| Salix sericea Marshall | | a | | Salix sericea Marshall | | 406619 | |
| Salix silesiaca Willd. | | a | | Salix silesiaca Willd. | | 406620 | |
| Salix ×stipularis Sm. | | a | | Salix stipularis Sm. | | 406621 | |
| Salix siuzevii Seemen | | a | | Salix siuzevii Seemen | | 406622 | |
| Salix subopposita Miq. | | a | | Salix subopposita Miq. | | 406623 | |
| Salix suchowensis W. C. Cheng | | a | | Salix suchowensis W. C. Cheng | | 406624 | |
| Salix sungkianica Y. L. Chou & Skvortsov | | a | | Salix sungkianica Y. L. Chou & Skvortsov | | 406625 | |
| Salix tenuifolia Turcz. ex E. L. Wolf | Salix miyabeana Seemen | | | Salix tenuifolia Turcz. ex E. L. Wolf | Salix miyabeana Seemen | 406626 | 406575 |
| Salix tenuijulis Ledeb. | | a | | Salix tenuijulis Ledeb. | | 406627 | |
| Salix waldsteiniana Willd. | | a | | Salix waldsteiniana Willd. | | 406629 | |
| Salix wallichiana Andersson | | a | | Salix wallichiana Andersson | | 406630 | |
| Salix wilhelmsiana M. Bieb. | | a | | Salix wilhelmsiana M. Bieb. | | 406631 | |
| Salix yezoalpina Koidz. | | a | | Salix yezoalpina Koidz. | | 406632 | |
| Salix apennina A. K. Skvortsov | | a | | Salix apennina A. K. Skvortsov | | 409200 | |
| Salix purpurea L. f. gracilis (Gren. & Godr.) C. K. Schneid. | Salix purpurea L. | | i | Salix purpurea L. f. gracilis (Gren. & Godr.) C. K. Schneid. | Salix purpurea L. | 409201 | 32752 |
| Salix purpurea L. var. nana Dieck | Salix purpurea L. | | i | Salix purpurea L. var.nana Dieck | Salix purpurea L. | 409202 | 32752 |
| Salix piperi Bebb | Salix hookeriana Barratt ex Hook. | | | Salix piperi Bebb | Salix hookeriana Barratt ex Hook. | 409213 | 311379 |
| Salix ×laestadiana Hartm. | | a | | Salix laestadiana Hartm. | | 409215 | |
| Salix hindsiana Benth. | Salix exigua Nutt. subsp. exigua var. hindsiana (Benth.) Dorn | | | Salix hindsiana Benth. | Salix exigua Nutt. subsp. exigua var.hindsiana (Benth.) Dorn | 409362 | 451702 |
| Salix sessilifolia Nutt. var. hindsiana (Benth.) Bebb | Salix exigua Nutt. subsp. exigua var. hindsiana (Benth.) Dorn | | i | Salix sessilifolia Nutt. var.hindsiana (Benth.) Bebb | Salix exigua Nutt. subsp. exigua var.hindsiana (Benth.) Dorn | 409364 | 451702 |
| Salix ×dichroa Döll | | a | | Salix dichroa Döll | | 409365 | |
| Salix muscina Dode ex Flod. | | a | | Salix muscina Dode ex Flod. | | 409373 | |
| Salix ×chrysocoma Dode | Salix ×sepulcralis Simonk. nothovar. chrysocoma (Dode) Meikle | | | Salix chrysocoma Dode | Salix sepulcralis Simonk. nothovar. chrysocoma (Dode) Meikle | 409375 | 409526 |
| Salix ×sepulcralis Simonk. nothovar. chrysocoma (Dode) Meikle | | a | i | Salix sepulcralis Simonk. nothovar. chrysocoma (Dode) Meikle | | 409526 | |
| Salix dasyclados auct. | Salix burjatica Nasarow | | | Salix dasyclados auct. | Salix burjatica Nasarow | 409528 | 406494 |
| Salix arbutifolia Pall. | | a | | Salix arbutifolia Pall. | | 409596 | |
| Salix elegantissima K. Koch | Salix ×pendulina Wender. nothovar. elegantissima (K. Koch) Meikle | | | Salix elegantissima K. Koch | Salix pendulina Wender. nothovar. elegantissima (K. Koch) Meikle | 410032 | 410033 |
| Salix ×pendulina Wender. nothovar. elegantissima (K. Koch) Meikle | | a | i | Salix pendulina Wender. nothovar. elegantissima (K. Koch) Meikle | | 410033 | |
| Salix exigua Nutt. subsp. exigua | | a | i | Salix exigua Nutt. subsp. exigua | | 411403 | |
| Salix exigua Nutt. subsp. interior (Rowlee) Cronquist | | a | i | Salix exigua Nutt. subsp. interior (Rowlee) Cronquist | | 411404 | |
| Salix ×sepulcralis Simonk. nothovar. sepulcralis | | a | i | Salix sepulcralis Simonk. nothovar. sepulcralis | | 411923 | |
| Salix serissima (L. H. Bailey) Fernald | | a | | Salix serissima (L. H. Bailey) Fernald | | 414341 | |
| Salix lucida Muhl. var. serissima L. H. Bailey | Salix serissima (L. H. Bailey) Fernald | | i | Salix lucida Muhl. var.serissima L. H. Bailey | Salix serissima (L. H. Bailey) Fernald | 414342 | 414341 |
| Salix prunifolia Sm. | Salix myrsinifolia Salisb. | | | Salix prunifolia Sm. | Salix myrsinifolia Salisb. | 414516 | 406576 |
| Salix purpurea L. var. scharfenbergensis Bolle | Salix purpurea L. | | i | Salix purpurea L. var.scharfenbergensis Bolle | Salix purpurea L. | 414517 | 32752 |
| Salix lucida Muhl. subsp. lasiandra (Benth.) A. E. Murray | | a | i | Salix lucida Muhl. subsp. lasiandra (Benth.) A. E. Murray | | 414518 | |
| Salix lasiandra Benth. var. lancifolia (Andersson) Bebb | Salix lucida Muhl. subsp. lasiandra (Benth.) A. E. Murray | | i | Salix lasiandra Benth. var.lancifolia (Andersson) Bebb | Salix lucida Muhl. subsp. lasiandra (Benth.) A. E. Murray | 414519 | 414518 |
| Salix ×rubens Schrank nothovar. basfordiana (Scaling ex J. Salter) Meikle | Salix ×fragilis L. nothovar. basfordiana (Scaling ex J. Salter) Bean | | i | Salix rubens Schrank nothovar. basfordiana (Scaling ex J. Salter) Meikle | Salix fragilis L. nothovar. basfordiana (Scaling ex J. Salter) Bean | 414520 | 414525 |
| Salix ×basfordiana Scaling ex J. Salter | Salix ×fragilis L. nothovar. basfordiana (Scaling ex J. Salter) Bean | | | Salix basfordiana Scaling ex J. Salter | Salix fragilis L. nothovar. basfordiana (Scaling ex J. Salter) Bean | 414524 | 414525 |
| Salix ×fragilis L. nothovar. basfordiana (Scaling ex J. Salter) Bean | | a | i | Salix fragilis L. nothovar. basfordiana (Scaling ex J. Salter) Bean | | 414525 | |
| Salix argentea Sm. | Salix repens L. subsp. arenaria (L.) Hiitonen | | | Salix argentea Sm. | Salix repens L. subsp. arenaria (L.) Hiitonen | 414527 | 406472 |
| Salix ansoniana J. Forbes | | a | | Salix ansoniana J. Forbes | | 414543 | |
| Salix cinerea L. f. tricolor Dippel | Salix cinerea L. | | i | Salix cinerea L. f. tricolor Dippel | Salix cinerea L. | 414545 | 32699 |
| Salix acuminata auct. | Salix ×smithiana Willd. | | | Salix acuminata auct. | Salix smithiana Willd. | 414549 | 32771 |
| Salix ×subsericea Döll | | a | | Salix subsericea Döll | | 414550 | |
| Salix alba L. f. argentea Wimm. | Salix alba L. var. sericea Gaudin | | i | Salix alba L. f. argentea Wimm. | Salix alba L. var.sericea Gaudin | 414594 | 312152 |
| Salix cordata Muhl. | Salix eriocephala Michx. | | | Salix cordata Muhl. | Salix eriocephala Michx. | 414608 | 318679 |
| Salix cordata Muhl. unranked vestita Andersson | Salix eriocephala Michx. | | i | Salix cordata Muhl. unranked vestita Andersson | Salix eriocephala Michx. | 414609 | 318679 |
| Salix cordata Muhl. var. mackenzieana Hook. | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. mackenzieana (Hook.) Dorn | | i | Salix cordata Muhl. var.mackenzieana Hook. | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.mackenzieana (Hook.) Dorn | 416861 | 416865 |
| Salix eriocephala Michx. subsp. eriocephala var. eriocephala | | a | i | Salix eriocephala Michx. subsp. eriocephala var.eriocephala | | 416862 | |
| Salix eriocephala Michx. subsp. eriocephala var. famelica (C. R. Ball) Dorn | | a | i | Salix eriocephala Michx. subsp. eriocephala var.famelica (C. R. Ball) Dorn | | 416863 | |
| Salix lutea Nutt. var. famelica C. R. Ball | Salix eriocephala Michx. subsp. eriocephala var. famelica (C. R. Ball) Dorn | | i | Salix lutea Nutt. var.famelica C. R. Ball | Salix eriocephala Michx. subsp. eriocephala var.famelica (C. R. Ball) Dorn | 416864 | 416863 |
| Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. mackenzieana (Hook.) Dorn | | a | i | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.mackenzieana (Hook.) Dorn | | 416865 | |
| Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. ligulifolia (C. R. Ball) Dorn | | a | i | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.ligulifolia (C. R. Ball) Dorn | | 416866 | |
| Salix lutea Nutt. var. ligulifolia C. R. Ball | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. ligulifolia (C. R. Ball) Dorn | | i | Salix lutea Nutt. var.ligulifolia C. R. Ball | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.ligulifolia (C. R. Ball) Dorn | 416867 | 416866 |
| Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. watsonii (Bebb) Dorn | | a | i | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.watsonii (Bebb) Dorn | | 416868 | |
| Salix cordata Muhl. var. watsonii Bebb | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. watsonii (Bebb) Dorn | | i | Salix cordata Muhl. var.watsonii Bebb | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.watsonii (Bebb) Dorn | 416869 | 416868 |
| Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. monochroma (C. R. Ball) Dorn | | a | i | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.monochroma (C. R. Ball) Dorn | | 416870 | |
| Salix monochroma C. R. Ball | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. monochroma (C. R. Ball) Dorn | | | Salix monochroma C. R. Ball | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.monochroma (C. R. Ball) Dorn | 416871 | 416870 |
| Salix tristis Aiton var. microphylla Andersson | Salix humilis Marshall var. tristis (Aiton) Griggs | | i | Salix tristis Aiton var.microphylla Andersson | Salix humilis Marshall var.tristis (Aiton) Griggs | 417792 | 102762 |
| Salix ligulifolia C. R. Ball ex C. K. Schneid. | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. ligulifolia (C. R. Ball) Dorn | | | Salix ligulifolia C. R. Ball ex C. K. Schneid. | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.ligulifolia (C. R. Ball) Dorn | 418970 | 416866 |
| Salix brachycarpa Nutt. | | a | | Salix brachycarpa Nutt. | | 418973 | |
| Salix exigua Nutt. subsp. exigua var. exigua | | a | i | Salix exigua Nutt. subsp. exigua var.exigua | | 451701 | |
| Salix exigua Nutt. subsp. exigua var. hindsiana (Benth.) Dorn | | a | i | Salix exigua Nutt. subsp. exigua var.hindsiana (Benth.) Dorn | | 451702 | |
| Salix exigua Nutt. subsp. exigua var. sessilifolia (Nutt.) Dorn | | a | i | Salix exigua Nutt. subsp. exigua var.sessilifolia (Nutt.) Dorn | | 451703 | |
| Salix sessilifolia Nutt. | Salix exigua Nutt. subsp. exigua var. sessilifolia (Nutt.) Dorn | | | Salix sessilifolia Nutt. | Salix exigua Nutt. subsp. exigua var.sessilifolia (Nutt.) Dorn | 451704 | 451703 |
| Salix exigua Nutt. subsp. exigua var. columbiana Dorn | | a | i | Salix exigua Nutt. subsp. exigua var.columbiana Dorn | | 451705 | |
| Salix geyeriana Andersson | | a | | Salix geyeriana Andersson | | 453425 | |
| Salix arbusculoides Andersson | | a | | Salix arbusculoides Andersson | | 455739 | |
| Salix fuscescens Andersson | | a | | Salix fuscescens Andersson | | 455740 | |
| Salix pedicellaris Pursh | | a | | Salix pedicellaris Pursh | | 455741 | |
| Salix rotundifolia Trautv. | | a | | Salix rotundifolia Trautv. | | 455742 | |
| Salix rotundifolia Trautv. subsp. dodgeana (Rydb.) Argus | | a | i | Salix rotundifolia Trautv. subsp. dodgeana (Rydb.) Argus | | 455743 | |
| Salix rotundifolia Trautv. subsp. rotundifolia | | a | i | Salix rotundifolia Trautv. subsp. rotundifolia | | 455744 | |
| Salix dodgeana Rydb. | Salix rotundifolia Trautv. subsp. dodgeana (Rydb.) Argus | | | Salix dodgeana Rydb. | Salix rotundifolia Trautv. subsp. dodgeana (Rydb.) Argus | 455745 | 455743 |
| Salix nummularia Andersson | | a | | Salix nummularia Andersson | | 455746 | |
| Salix rotundifolia auct. | Salix nummularia Andersson | | | Salix rotundifolia auct. | Salix nummularia Andersson | 455747 | 455746 |
| Salix boothii Dorn | | a | | Salix boothii Dorn | | 460311 | |
| Salix euxina I. V. Belyaeva | | a | | Salix euxina I. V. Belyaeva | | 461959 | |
| Salix anglorum Cham. | Salix arctica Pall. | | | Salix anglorum Cham. | Salix arctica Pall. | 463537 | 102715 |
| Salix arctica Pall. var. petraea (Andersson) Bebb | Salix petrophila Rydb. | | i | Salix arctica Pall. var.petraea (Andersson) Bebb | Salix petrophila Rydb. | 463538 | 32749 |
| Salix arctica Pall. unranked petraea Andersson | Salix petrophila Rydb. | | i | Salix arctica Pall. unranked petraea Andersson | Salix petrophila Rydb. | 463539 | 32749 |
| Salix grandifolia Ser. | Salix appendiculata Vill. | | | Salix grandifolia Ser. | Salix appendiculata Vill. | 466430 | 406471 |
| Salix ×euerata Kimura | | a | | Salix euerata Kimura | | 466431 | |
| Salix monticola Bebb | | a | | Salix monticola Bebb | | 476959 | |
| Salix alba L. f. alba | Salix alba L. | | i | Salix alba L. f. alba | Salix alba L. | 482930 | 32674 |
| Salix alba L. var. alba | | a | i | Salix alba L. var.alba | | 482931 | |
| Salix amygdalina L. var. amygdalina | Salix triandra L. | | i | Salix amygdalina L. var.amygdalina | Salix triandra L. | 482932 | 32776 |
| Salix arctica Pall. var. arctica | Salix arctica Pall. | | i | Salix arctica Pall. var.arctica | Salix arctica Pall. | 482933 | 102715 |
| Salix babylonica L. f. babylonica | | a | i | Salix babylonica L. f. babylonica | | 482934 | |
| Salix babylonica L. var. babylonica | Salix babylonica L. | | i | Salix babylonica L. var.babylonica | Salix babylonica L. | 482935 | 32683 |
| Salix brachycarpa Nutt. subsp. brachycarpa | | a | i | Salix brachycarpa Nutt. subsp. brachycarpa | | 482936 | |
| Salix cinerea L. subsp. cinerea | Salix cinerea L. | | i | Salix cinerea L. subsp. cinerea | Salix cinerea L. | 482937 | 32699 |
| Salix cinerea L. f. cinerea | Salix cinerea L. | | i | Salix cinerea L. f. cinerea | Salix cinerea L. | 482938 | 32699 |
| Salix cinerea L. var. cinerea | Salix cinerea L. | | i | Salix cinerea L. var.cinerea | Salix cinerea L. | 482939 | 32699 |
| Salix cordata Muhl. var. cordata | Salix eriocephala Michx. | | i | Salix cordata Muhl. var.cordata | Salix eriocephala Michx. | 482940 | 318679 |
| Salix daphnoides Vill. var. daphnoides | | a | i | Salix daphnoides Vill. var.daphnoides | | 482941 | |
| Salix eleagnos Scop. subsp. eleagnos | | a | i | Salix eleagnos Scop. subsp. eleagnos | | 482942 | |
| Salix ×fragilis L. var. fragilis | Salix ×fragilis L. | | i | Salix fragilis L. var.fragilis | Salix fragilis L. | 482943 | 32711 |
| Salix ×fragilis L. f. fragilis | | a | i | Salix fragilis L. f. fragilis | | 482944 | |
| Salix glaucophylloides Fernald var. glaucophylloides | Salix myricoides Muhl. | | i | Salix glaucophylloides Fernald var.glaucophylloides | Salix myricoides Muhl. | 482945 | 102767 |
| Salix gracilistyla Miq. var. gracilistyla | | a | i | Salix gracilistyla Miq. var.gracilistyla | | 482946 | |
| Salix hastata L. subsp. hastata | | a | i | Salix hastata L. subsp. hastata | | 482947 | |
| Salix gracilis Andersson var. gracilis | Salix petiolaris Sm. | | i | Salix gracilis Andersson var.gracilis | Salix petiolaris Sm. | 482948 | 32748 |
| Salix gracilis Andersson | Salix petiolaris Sm. | | | Salix gracilis Andersson | Salix petiolaris Sm. | 482949 | 32748 |
| Salix lapponum L. var. lapponum | Salix lapponum L. | | i | Salix lapponum L. var.lapponum | Salix lapponum L. | 482950 | 32726 |
| Salix lasiandra Benth. var. lasiandra | Salix lucida Muhl. subsp. lasiandra (Benth.) A. E. Murray | | i | Salix lasiandra Benth. var.lasiandra | Salix lucida Muhl. subsp. lasiandra (Benth.) A. E. Murray | 482951 | 414518 |
| Salix livida Wahlenb. var. livida | Salix starkeana Willd. | | i | Salix livida Wahlenb. var.livida | Salix starkeana Willd. | 482952 | 102714 |
| Salix lucida Muhl. subsp. lucida | | a | i | Salix lucida Muhl. subsp. lucida | | 482953 | |
| Salix lucida Muhl. var. lucida | Salix lucida Muhl. subsp. lucida | | i | Salix lucida Muhl. var.lucida | Salix lucida Muhl. subsp. lucida | 482954 | 482953 |
| Salix lutea Nutt. var. lutea | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var. watsonii (Bebb) Dorn | | i | Salix lutea Nutt. var.lutea | Salix eriocephala Michx. subsp. mackenzieana (Hook.) Dorn var.watsonii (Bebb) Dorn | 482955 | 416868 |
| Salix matsudana Koidz. f. matsudana | Salix matsudana Koidz. | | i | Salix matsudana Koidz. f. matsudana | Salix matsudana Koidz. | 482956 | 32736 |
| Salix ×mollissima Ehrh. var. mollissima | Salix ×mollissima Ehrh. | | i | Salix mollissima Ehrh. var.mollissima | Salix mollissima Ehrh. | 482957 | 32739 |
| Salix myrsinites L. var. myrsinaites | Salix myrsinites L. | | i | Salix myrsinites L. var.myrsinaites | Salix myrsinites L. | 482958 | 32741 |
| Salix nigricans Sm. var. nigricans | Salix myrsinifolia Salisb. | | i | Salix nigricans Sm. var.nigricans | Salix myrsinifolia Salisb. | 482959 | 406576 |
| Salix cotonifolia Sm. | Salix myrsinifolia Salisb. | | | Salix cotonifolia Sm. | Salix myrsinifolia Salisb. | 482960 | 406576 |
| Salix purpurea L. f. purpurea | Salix purpurea L. | | i | Salix purpurea L. f. purpurea | Salix purpurea L. | 482967 | 32752 |
| Salix purpurea L. var. purpurea | | a | i | Salix purpurea L. var.purpurea | | 482968 | |
| Salix repens L. var. repens | Salix repens L. subsp. repens | | i | Salix repens L. var.repens | Salix repens L. subsp. repens | 482969 | 312153 |
| Salix rigida Muhl. var. rigida | Salix eriocephala Michx. | | i | Salix rigida Muhl. var.rigida | Salix eriocephala Michx. | 482970 | 318679 |
| Salix ×rubra Huds. var. rubra | Salix ×rubra Huds. | | i | Salix rubra Huds. var.rubra | Salix rubra Huds. | 483005 | 310148 |
| Salix sessilifolia Nutt. var. sessilifolia | Salix exigua Nutt. subsp. exigua var. sessilifolia (Nutt.) Dorn | | i | Salix sessilifolia Nutt. var.sessilifolia | Salix exigua Nutt. subsp. exigua var.sessilifolia (Nutt.) Dorn | 483006 | 451703 |
| Salix tristis Aiton var. tristis | Salix humilis Marshall var. tristis (Aiton) Griggs | | i | Salix tristis Aiton var.tristis | Salix humilis Marshall var.tristis (Aiton) Griggs | 483007 | 102762 |
| Salix viminalis L. var. viminalis | | a | i | Salix viminalis L. var.viminalis | | 483008 | |
| Salix thunbergiana Blume ex Andersson subsp. thunbergiana | Salix spp. | | i | Salix thunbergiana Blume ex Andersson subsp. thunbergiana | Salix spp. | 483009 | 300521 |
| Salix thunbergiana Blume ex Andersson | Salix spp. | | | Salix thunbergiana Blume ex Andersson | Salix spp. | 483010 | 300521 |
| Salix ×leucopithecia Kimura | | a | | Salix leucopithecia Kimura | | 483011 | |
| Salix planifolia Pursh subsp. planifolia | Salix planifolia Pursh | | i | Salix planifolia Pursh subsp. planifolia | Salix planifolia Pursh | 484927 | 102717 |