Caladenia nobilis

Noble spider orchid
	In Yalgorup National Park
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Monocots
Order:	Asparagales
Family:	Orchidaceae
Subfamily:	Orchidoideae
Tribe:	Diurideae
Genus:	Caladenia
Species:	C. nobilis
Binomial name
	Caladenia nobilis; Hopper & A.P.Br.
Synonyms
	Caladenia nobilis N.Hoffman & A.P.Br. nom. inval.; Caladenia nobilis Paczk. & A.R.Chapm. nom. inval.; Caladenia varians subsp. nobilis N.Hoffman & A.P.Br. nom. inval.; Calonema nobile (Hopper & A.P.Br.) D.L.Jones & M.A.Clem.; Calonema nobilis D.L.Jones & M.A.Clem. orth. var.; Calonemorchis nobilis (Hopper & A.P.Br.) D.L.Jones & M.A.Clem.; Jonesiopsis nobilis (Hopper & A.P.Br.) D.L.Jones & M.A.Clem.;

Caladenia nobilis, commonly known as the noble spider orchid, is a species of orchid endemic to the south-west of Western Australia. It has a single hairy leaf and one or two large white flowers with a red-marked labellum.