| Goldsack's leek orchid | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Tribe: | Diurideae |
| Subtribe: | Prasophyllinae |
| Genus: | Prasophyllum |
| Species: | P. goldsackii
|
| Binomial name | |
| Prasophyllum goldsackii | |
Prasophyllum goldsackii, commonly known as Goldsack's leek orchid, is a species of orchid endemic to South Australia. It has a single tubular green leaf and up to twelve green flowers with dark purple edges and tips. It is only known from two populations on each of the Yorke and Eyre Peninsulas.