| TaxonId | Name | Volume | Year | ||
| 200006010 | Salix saposhnikovii | 灌木柳 | Vol.4 | 1999 | |
| 210001986 | Salix schugnanica | 阿克苏柳 | Vol.4 | 1999 | |
| 210001987 | Salix schwerinii | 蒿柳 | Vol.4 | 1999 | |
| 200006011 | Salix sclerophylla | 硬叶柳 | Vol.4 | 1999 | |
| 200006012 | Salix sclerophylla var. obtusa | 宽苞金背柳 | Vol.4 | 1999 | |
| 210001988 | Salix sclerophylla var. sclerophylla | 硬叶柳(原变种) | Vol.4 | 1999 | |
| 200006013 | Salix sclerophylla var. tibetica | 小叶硬叶柳 | Vol.4 | 1999 | |
| 200006014 | Salix sclerophylloides | 近硬叶柳 | Vol.4 | 1999 | |
| 210001989 | Salix scopulicola | 岩壁垫柳 | Vol.4 | 1999 | |
| 300001 | Salix Sect. Amygdalinae | 三蕊柳组 | Vol.4 | 1999 | |
| 300002 | Salix Sect. Arbuscella | 灌木柳组 | Vol.4 | 1999 | |
| 300003 | Salix Sect. Argyraceae | 银柳组 | Vol.4 | 1999 | |
| 300004 | Salix Sect. Caesiae | 杞柳组 | Vol.4 | 1999 | |
| 300005 | Salix Sect. Chamaetia | 皱纹柳组 | Vol.4 | 1999 | |
| 300006 | Salix Sect. Cheilophilae | 乌柳组 | Vol.4 | 1999 |
