| Southern spider orchid | |
|---|---|
| |
| Caladenia australis near Anglesea | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Tribe: | Diurideae |
| Genus: | Caladenia |
| Species: | C. australis
|
| Binomial name | |
| Caladenia australis | |
| Synonyms[1] | |
| |
Caladenia australis, commonly known as southern spider orchid, is a plant in the orchid family Orchidaceae and is endemic to Victoria, although it was also found on one Bass Strait island on one occasion in 1968. It has a single hairy leaf and usually only one creamy-yellow flower with red streaks, the flower on a hairy stalk.
- ^ a b "Caladenia australis". Australian Plant Census. Retrieved 12 March 2024.