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 Hopper & A.P.Br.[1]
Synonyms
Calonema dimidium (Hopper & A.P.Br.) D.L.Jones & M.A.Clem. Jonesiopsis dimidia (Hopper & A.P.Br.) D.L.Jones & M.A.Clem.

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.