Eriochilus, commonly known as bunny orchids, is a genus of flowering plants in the orchid family, Orchidaceae that is endemic to Australia. Orchids in this genus are distinguished from those in the similar Caladenia by having a glabrous leaf and a densely woolly labellum. Species occur in south-west Western Australia, South Australia, Queensland, New South Wales, the Australian Capital Territory, Victoria, and Tasmania. Their common name alludes to their prominent ear-like lateral sepals.
Caladenia flava subsp. flava, commonly known as the cowslip orchid, is a species of orchid endemic to the south-west of Western Australia. It is a relatively common orchid with a single, hairy leaf and up to three golden-yellow flowers which often have red markings.
Caladenia flava subsp. sylvestris, commonly known as the karri cowslip orchid, is a species of orchid endemic to the south-west of Western Australia. It has a single, hairy leaf and up to three pale yellow and cream-coloured flowers which are white near the tips of the sepals and petals and marked with bright red or pink.
Eriochilus cucullatus, commonly known as parson's bands, or leafless parson's bands, is a plant in the orchid family Orchidaceae and is endemic to Australia. It is a common and widespread, slender ground orchid with a single leaf and up to five small white to pale pink flowers. It grows in all Australian states except Western Australia and the Northern Territory.
Microtis orbicularis, commonly known as the dark mignonette orchid, is a species of orchid endemic to southern Australia. It has a single thin, more or less hollow, onion-like leaf and up to fifty small yellowish-green and red flowers. The plants grow in winter-wet areas, often in shallow water and unlike the similar M. cupularis do not turn black as they dry.
Diuris laevis, commonly known as the nanny goat orchid, is a rare species of orchid that is endemic to the south-west of Western Australia. It has between four and eight leaves and up to six pale yellow flowers which usually have reddish-brown markings. It has an unusually short dorsal sepal and wide labellum and is relatively common between Bunbury and Albany.
Corybas abditus, commonly known as the swamp helmet orchid or small helmet orchid , is a species of terrestrial orchid endemic to Western Australia. It is a rare orchid with a single bluish green, heart-shaped leaf and a small flower with an enlarged dorsal sepal and tube-shaped labellum.
Eriochilus helonomos, commonly known as the swamp bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single pointed leaf and usually a single white or cream-coloured flower with reddish brown markings. A relatively common species, it usually grows in swampy places. It is distinguished from other bunny orchids by the arrangement of its petals.
Eriochilus dilatatus subsp. dilatatus, commonly known as the white bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single narrow leaf and up to seven greenish and white flowers with reddish or mauve markings. A widespread and common species, it grows in a range of habitats and flowers prolifically after fire.
Eriochilus dilatatus subsp. brevifolius, commonly known as the blunt-leaved bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single small, smooth leaf with wavy edges and a pale red lower surface, and up to three greenish and white flowers with red or mauve markings. It is distinguished from the other subspecies by the colour of the lower surface of its leaf and by its later flowering period.
Eriochilus dilatatus subsp. magnus, commonly known as the Easter bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single large, smooth, flattened leaf and up to twenty five dull green, red and white flowers. It is found in high rainfall areas between Perth and Albany.
Eriochilus dilatatus subsp. multiflorus, commonly known as the common bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single short, smooth, flattened, egg-shaped leaf and up to twenty dull green, red and white flowers which are often closely packed. It grows in forest and woodland between Perth and Albany.
Eriochilus dilatatus subsp. orientalis, commonly known as the eastern bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single short, smooth, flattened, egg-shaped leaf and up to seven dull green, red and white flowers on a fleshy flowering stem. It only occurs on the coast near Caiguna.
Eriochilus dilatatus subsp. undulatus, commonly known as the crinkle-leaved bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a common orchid in the wheatbelt and has single narrow egg-shaped leaf with wavy edges and a maroon underside. Up to three dull green, red and white flowers are borne on a wiry flowering stem.
Eriochilus dilatatus, commonly known as the white bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It is a common and widespread, slender ground orchid with a single leaf and up to fifteen small white and greenish flowers with reddish or brownish markings and a hairy labellum.
Eriochilus magenteus, commonly known as the magenta autumn orchid, is a plant in the orchid family Orchidaceae and is endemic to south eastern Australia. It is a slender ground orchid with a single leaf and one or two small, bright pink to magenta flowers. It is only found in higher areas of the Australian Capital Territory, southern New South Wales and north-eastern Victoria.
Eriochilus pulchellus, commonly known as the granite bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single egg-shaped leaf and up to ten small white flowers with red markings. A relatively common species, it grows in shallow soil on granite outcrops. Its fleshy leaf is held above the ground on a thin stalk.
Eriochilus scaber is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single leaf and up to three small red, pink and white flowers. Two subspecies are recognised based on the shape of the leaf and its height above the ground.
Eriochilus valens, commonly known as the red-lipped bunny orchid, is a plant in the orchid family Orchidaceae and is endemic to Western Australia. It has a single egg-shaped leaf held above the ground and up to four small pink or white and pink flowers. It grows near winter-west swamps and usually only flowers after fire the previous summer.
Pyrorchis forrestii, commonly known as pink beaks, is a species of orchid endemic to Western Australia. It has two or three ground-hugging leaves and up to seven sweetly perfumed, pink and white flowers, but it only flowers after fire the previous summer.
