| Species | Morpholgy | Preview | Code |
|---|---|---|---|
| Thunbergia alata ACANTHACEAE | 271-11-2 | ||
| Thunbergia fragrans ACANTHACEAE | 271-11-3 | ||
| Thunbergia grandiflora ACANTHACEAE | 271-11-5 | ||
| Thunbergia laurifolia ACANTHACEAE | spiraperturate | 271-11-4 | |
| Thunbergia wightiana ACANTHACEAE | tricolporate | 271-11-1 | |
| Thunbergia wightiana ACANTHACEAE | 271-11-1a |