| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| SKOROSPELKA,NOVOSIBIRSK | TR.AE | S | RUS:Novosibirsk | ||
| SKOROSPELKA,OMSK | K-9611; PI-267138,182525 | TR.AE | S | RUS:Omsk | |
| SKOROSPELKA-PRIKUMSKAYA | TR.AE | W | RUS:Stavropol | ||
| SKOROSPELKA-SIBIRSKAYA | TR.AE | S | RUS:Zapadnaya-Sibir | ||
| SKOROSPELKA-ULUCHSHENNAYA | K-38505; AUS-17626 | TR.AE | S | RUS:Yakutiya | |
| SKORPION | RICP-01C0106994 | RU-440-6[761]; | TR.AE | W | CZE |
| SKORYI | K-3676 | TR.SE | S | RUS:Peterburg | |
| SKORYI-2 | K-3745 | TR.SE | S | RUS:Peterburg | |
| SKOTSKA | TR.TG | W | GBR | ||
| SKOVSTORK | CD-75645[1281][3692]; | TR.DR | S | MEX | |
| SKRAAPER | CD-83508[1281][3692]; | TR.DR | S | MEX | |
| SKREJE | TR.PO | S | POL | ||
| SKRESHCHENNAYA-1 | K-10156 | SKRESHCHENNAYA[1299]; SKRESHCHENA[3337]; | TR.AE | W | UKR:Vinnitsa |
| SKRESHCHENNAYA-702 | K-26266 | TR.AE | W | LVA | |
| SKRESHCHENNAYA-703 | K-26267 | TR.AE | W | LVA | |
| SKRINE | TR.AE | S | NOR | ||
| SKUA,AUS | K-60613; PI-495817; AUS-22654; AFRC-6874 | M-2636[113][1335]; | TR.AE | S | AUS:New-South-Wales |
| SKUA,MEX | TR.DR | W | MEX | ||
| SKUJINIAI | TR.AE | W | LTU | ||
| SKUMSTALL | K-44973 | TR.AE | W | DEU |