| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| TRUMPETER | CD-96135[1281][3692]; | TR.DR | S | MEX | |
| TRUMPF | K-38426; AFRC-991,1233; PI-180583 | HEINE-IV[37][39][221][2636]; HEINE-4[2331]; HEINES-IV[2280]; HEINES-4[000]; HADMERSLEBENER-IV[37][39]; HADMERSLEBEN-IV[000]; HADMERSLEBEN-4[2331]; PI-285952; PI-297323; PI-298406; AUS-16957; | TR.AE | W | DEU |
| TR.UR | TR.UR | ||||
| TRUST | TR.AE | W | FRA | ||
| TRUZHENITSA | L-140-2[1371]; | TR.AE | W | RUS:Orel | |
| TR.VA | TR.VA | ||||
| TRYGGVE | NGB-9953 | WW-32388[3718]; | TR.AE | W | FIN,SWE |
| TRYMM | AFRC-95; NGB-2142 | MO-02400[221]; TRYM[221]; | TR.AE | S | NOR |
| TRYNGITES | CD-84396[1281][3692]; | TR.DR | S | MEX | |
| TRYUMF-MIKULIC | K-40210; PI-285922 | TRIUMF-MIKULICKA[541]; | TR.AE | W | POL |
| TRYUMF-PODOLE | TR.AE | W | POL | ||
| TR.ZH | TR.ZH | ||||
| TS-1 | PI-643454 | GP-18,TR.SE[2965]; | TR.SE | ESP | |
| TS-10 | PI-643455 | GP-19,TR.SE[2965]; | TR.SE | ESP | |
| TS-41 | PI-643456 | GP-20,TR.SE[2965]; | TR.SE | ESP | |
| TSAI-CHIA-KON | PI-70673; CI-9016 | TR.AE | S | CHN | |
| TSAININGPO | TR.AE | W | CHN | ||
| TSAININGPOMAI | TR.AE | W | CHN | ||
| TSANK-10-A | TR.AE | S | RUS:Novosibirsk | ||
| TSANK-1-A | K-61511 | TR.AE | S | RUS:Novosibirsk |