| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| WOLLAROI | K-63192; PI-606286; AUS-25926 | WALLAROI[1335]; 88096[1335]; | TR.DR | S | AUS:New-South-Wales |
| WOLLIGE-DIKKOP | RUWKAF-ESSEX[233]; | TR.AE | W | NLD | |
| WOLSTEIN | TR.AE | AUS | |||
| WOLTARIO | TR.SE | W | POL | ||
| WOLYNIANKA | K-33901 | TR.AE | W | POL | |
| WOLYNIANKA-WCZESNA | K-34092; PI-285800 | WOLYNSKA-WCZESNA[946]; | TR.AE | W | POL |
| WOMBAT | X-39697-7Y-1M-2Y-0Y[2964]; | TR.SE | S | MEX | |
| WONDER,AUS | AUS-1677 | AUSTRALIAN-WONDER[1138]; | TR.AE | AUS | |
| WONDER,CAN | FT-WONDER[000]; | TR.AE | W | CAN | |
| WONDERFUL | STONER[39]; WONDER,USA[000]; | TR.AE | W | USA | |
| WONDER-TARWE | WONDER-WHEAT[233]; | TR.TG | NLD | ||
| WONGA | TR.AE | W | AUS:New-South-Wales | ||
| WONGOONDY | K-44618; PI-194077; PI-265453; AUS-1676 | W-1747[2331]; | TR.AE | S | AUS:Western-Australia |
| WON-HAA-43 | K-62910 | TR.AE | S | IND | |
| WON-LRA-35 | K-62909 | TR.AE | S | IND | |
| WOOD-DUCK | CD-83841[1281][3692]; | TR.DR | S | MEX | |
| WOODIE | TR.AE | S | AUS:South-Australia | ||
| WOODPECKER | CM-15856[114][144]; | TR.AE | S | MEX | |
| WOODPECKER-S | AUS-19506 | CM-15856[137][144]; | TR.AE | S | MEX |
| WOODRAIL | CD-45999[1281][3692]; | TR.DR | S | MEX |