| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| U-15 | TR.AE | W | YUG | ||
| U-16 | K-51523; | TR.AE | W | YUG | |
| U-18 | TR.AE | W | YUG | ||
| U-1810-X-1-21 | TR.AE | W | USA:Kansas | ||
| U-1865 | TR.AE | USA:Kansas | |||
| U-1865-1-4-1 | K-63938 | TR.AE | W | USA:Kansas | |
| U-1866 | TR.AE | USA:Kansas | |||
| U-2 | FINLAND-U-2[769]; | TR.AE | FIN | ||
| U-209 | AUS-15079 | TR.AE | W | HUN | |
| U-2657 | TR.AE | USA | |||
| U-2665-8-13-1-1 | TR.AE | W | USA | ||
| U-3064 | TR.AE | USA | |||
| U-3067 | TR.AE | USA | |||
| U-3172 | TR.AE | USA | |||
| U-3193 | TR.AE | USA | |||
| U-33 | TR.AE | W | HUN | ||
| U-3445-23-1-1-1-9 | TR.AE | W | USA | ||
| U-3582-2-2-1-13 | TR.AE | W | USA | ||
| U-365 | K-51309 | U.365[541]; | TR.AE | W | HUN |
| U-3960-3-R-3-3-BULK | TR.AE | W | USA |