| Tulipa undulatifolia Boiss. | Turkey | Boissier, P. E. | s.n. | G | G-BOIS | 276825/1 | no |
| Tulipa undulatifolia Boiss. | Turkey | Boissier, P. E. | s.n. | G | G | 276825/2 | no |
| Tulipa undulatifolia Boiss. | Turkey | Baytop, T. | ISTE 27821 | E | N/A | E00329799 | yes |
| Tulipa undulatifolia Boiss. | Turkey | Davis, Peter Hadland | 29APR1966 | E | N/A | E00329801 | yes |
| Tulipa undulatifolia Boiss. | Turkey | Coode, M.J.E. & Jones, B.M.G. | 124 | E | N/A | E00329800 | yes |
| Tulipa undulatifolia Boiss. | Greece | Heldreich, T.H.H. | s.n. | K | Herbarium | K000900740 | yes |
| Tulipa undulatifolia Boiss. | Greece | Heldreich, T.H.H. | s.n. | K | Herbarium | K000900739 | yes |
| Tulipa undulatifolia Boiss. | Greece | Heldreich, T.H.H. | s.n. | K | Herbarium | K000900744 | yes |
| Tulipa undulatifolia Boiss. | Greece | Heldreich, T.H.H. | s.n. | K | Herbarium | K000900743 | yes |
| Tulipa undulatifolia Boiss. | Greece | Heldreich, T.H.H. | s.n. | K | Herbarium | K000900745 | yes |
| Tulipa undulatifolia Boiss. | Greece | Heldreich, T.H.H.von | s.n. | K | Herbarium | K000900741 | yes |
| Tulipa undulatifolia Boiss. | Greece | Heldreich, T.H.H. | s.n. | K | Herbarium | K000900742 | yes |
| Tulipa undulatifolia Boiss. | Greece | Heldreich, T.H.H. | 66 | K | Herbarium | K000900746 | yes |
| Tulipa undulatifolia Boiss. | Turkey | Boissier, E. | s.n. | P | P | P00730876 | yes |
| Tulipa undulatifolia Boiss. | Unknown or unspecified country | | s.n. | P | P | P01778911 | yes |
| Tulipa undulatifolia Boiss. | Unknown or unspecified country | | s.n. | P | P | P01778913 | yes |
| Tulipa undulatifolia Boiss. | Unknown or unspecified country | | s.n. | P | P | P01778914 | yes |
| Tulipa undulatifolia Boiss. | Unknown or unspecified country | | s.n. | P | P | P01778912 | yes |