| Family | Orchidaceae | 
| Subfamily | Orchidoideae | 
| Tribe | Diurideae | 
| Subtribe | Thelymitrinae | 
| Scientific name | Thelymitra nuda R. Brown | 
| Synonyms | Serapias regularis Banks & Solander ex G. Forster; Thelymitra longifolia J. R. Forster | 
| Distribution | Australia | 
| Reference | Thelymitra nuda R. Br. 1810 | 
| Thelymitra nuda R.Br. | |
| Thelymitra nuda R.Br. | |
| Thelymitra | 
| March 2008 at Hiroshima Botanical Garden  | 
      March 2008 at Hiroshima Botanical Garden  | 
      March 2008 at Hiroshima Botanical Garden  | 
    
| March 2008 at Hiroshima Botanical Garden  |