Prasophyllum caricetum
Prasophyllum caricetum, commonly known as the Cathcart leek orchid, is a species of orchid endemic to a small area of southern New South Wales. It has a single tubular, bright green leaf and up to twenty five green, white and purplish flowers crowded on the flowering stem. It grows in montane swamps near Cathcart. Description. "Prasophyllum caricetum" is a terrestrial, perennial, deciduous, herb with an underground tuber and a single tube-shaped leaf, shiny, bright green leaf long with a whitish base. Between five and twenty five flowers are crowded along the flowering spike. The flowers are green  with purplish and white petals and a white labellum. As with others in the genus, the flowers are inverted so that the labellum is above the column rather than below it. The dorsal sepal is egg-shaped to lance-shaped, long, about wide and curves upwards. The lateral sepals are linear to lance-shaped, long, about wide and sometimes joined together. The petals are linear in shape and about the same dimensions as the lateral sepals. The labellum is broadly oblong or elliptic to egg-shaped, long, wide, turns upwards and has a wavy edge. Flowering occurs from December to  February. Taxonomy and naming. "Prasophyllum caricetum" was first formally described in 2000 by David Jones from a specimen collected near Cathcart and the description was published in "The Orchadian". Distribution and habitat. This leek orchid grows in swamps with sedges and rush-like members of the family Restionaceae between Cathcart and Majors Creek.