Calochilus stramenicola
Description. "Calochilus stramenicola" is a terrestrial, perennial, deciduous, herb with an underground tuber and a single smooth erect, linear to lance-shaped, dark green leaf, long and wide and which is fully developed when the first flower opens. Up to seven dull greenish flowers with reddish brown or purplish stripes are borne on a flowering stem tall. The dorsal sepal is long and wide and the lateral sepals are a similar length but narrower. The petals are long and wide. The labellum is flat, long and wide with short, reddish purple calli near its base. The middle section  of the labellum has thin hairs up to long and the tip has a glandular "tail" long and about wide. The column has two dark coloured "eyes" joined by a ridge. Flowering occurs in September and October. Taxonomy and naming. "Calochilus stramenicola" was first formally described in 2006 by David Jones and the description was published in "Australian Orchid Research". The specific epithet ("stramenicola") is derived from the Latin word "stramen" meaning "straw", "litter" or "any material for bedding down" with the suffix "-cola" meaning "dweller", referring to the preference of this species for growing in accumulations of litter. Distribution  and habitat. The wandoo beard orchid grows in thick accumulations of litter in wandoo woodland. It is found in a narrow band between Narrogin and Wannamal in the Avon Wheatbelt, Jarrah Forest and Swan Coastal Plain biogeographic regions.