| Brookton Highway spider orchid | |
|---|---|
| |
| Caladenia fluvialis near Pingelly | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Tribe: | Diurideae |
| Genus: | Caladenia |
| Species: | C. fluvialis
|
| Binomial name | |
| Caladenia fluvialis | |
| Synonyms[1] | |
|
Caladenia sp. 'Brookton Highway' | |
Caladenia fluvialis, commonly known as the Brookton Highway spider orchid, is a species of orchid endemic to the south-west of Western Australia. It is a recently discovered orchid with a single hairy leaf and one or two cream-yellow flowers with red markings on the labellum.
