Caladenia dimidia
| Chameleon orchid | |
|---|---|
| Caladenia dimidia in Dragon Rocks Nature Reserve | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Tribe: | Diurideae |
| Genus: | Caladenia |
| Species: | C. dimidia |
| Binomial name | |
| Caladenia dimidia | |
| Synonyms | |
| |
Caladenia dimidia, commonly known as the chameleon orchid, is a species of orchid endemic to the south-west of Western Australia. It has a single hairy leaf and one or two yellow, cream-coloured or pinkish flowers. It is a variable species, similar to the Joseph's spider orchid (C. polychroma) but has a more northerly distribution and smaller flowers.