| Name | Thelymitra decora Cheeseman |
| Authorship | Cheeseman |
| Rank | Species |
| Placed in | Thelymitra |
| Citation | 1906 Man. New Zealand Fl. 1151 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thelymitra decora Cheeseman |
| Identification made in | [no date] (1) |