Caladenia graminifolia

Grass-leafed spider orchid
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Orchidoideae
Tribe: Diurideae
Genus: Caladenia
Species:
C. graminifolia
Binomial name
Caladenia graminifolia
Synonyms
  • Arachnorchis graminifolia (A.S.George) D.L.Jones & M.A.Clem.
  • Calonema graminifolia (A.S.George) Szlach.
  • Calonemorchis graminifolia (A.S.George) Szlach.

Caladenia graminifolia, commonly known as the grass-leafed spider orchid, is a species of orchid endemic to the south-west of Western Australia. It has a single glabrous leaf and one or two short-lived, greenish-yellow and red flowers which have a narrow labellum with long teeth on its sides.