Caladenia graminifolia is a species in the Caladenia genus.
It is commonly known as
grass-leafed spider
.
This name is accepted name for the species in
the family
Orchidaceae
subfamily
Orchidoideae,
tribe
Diurideae,
subtribe
Caladeniinae,
and under infraspecific classification, it is in the
subgenus
Calonema
. This species is found in SW. Australia.