Diuris aurea, commonly known as the golden donkey orchid, is a species of orchid which is endemic to Australia, growing in New South Wales and Queensland. It has one or two leaves at the base and two to five golden-yellow to orange flowers with some darker markings.
Diuris laxiflora, commonly known as bee orchid, is a species of orchid which is endemic to the southwest of Western Australia. It has two to five narrowly linear leaves and up to six yellow flowers with brown markings. It is a small orchid, common within its range and about half the size of the common donkey orchid, Diuris corymbosa.
Diuris orientis, commonly called the wallflower orchid or eastern wallflower orchid, is a species of orchid which is endemic to eastern Australia. Like others in the genus Diuris, it has two ear-like petals and is similar to the common donkey orchid of Western Australia with which it has been confused. This species is found in New South Wales, Victoria, South Australia and Tasmania and its stalk-like petal "claw" is shorter in than those of D. corymbosa.
Diuris abbreviata, commonly known as the lemon doubletail, is a species of orchid that is endemic to eastern Australia. It has two or three leaves and a flowering stem with up to nine yellow flowers with darker markings.
Diuris eborensis is a species of orchid which is endemic to eastern Australia. It has up to six grass-like leaves and a flowering stem with up to four pale yellowish flowers with dark reddish purple streaks.
Calochilus russeus, commonly known as the reddish beard orchid, is a species of orchid endemic to the Northern Tablelands of New South Wales. It has a single thick, dark green leaf and up to twelve greenish flowers with red stripes and a hairy labellum which is the largest part of the flower. It is a rare orchid, growing as isolated individuals near Ebor.
Diuris luteola, commonly called the northern doubletail, is a species of orchid which is endemic to Queensland. It has a single linear leaf at its base and up to six pale yellow flowers with a few brown markings. It grows in shallow, stony soil on tablelands in eastern parts of the state.
Diuris oporina, commonly called the autumn donkey orchid or northern white donkeys tails is a species of orchid that is endemic to Queensland. It has a single tapering, linear leaf at its base and up to ten white flowers with mauve to purple markings. It grows in the drier parts of the tablelands in Far North Queensland.
Diuris pedunculata, commonly known as the small snake orchid, is a species of orchid which is endemic to New South Wales. It usually has two leaves at its base and one or two yellow and orange flowers with purple markings. It originally occurred in scattered populations between Tenterfield and the Hawkesbury River but because of habitat loss is now only known from the New England Tableland.
Prasophyllum basalticum is a species of orchid endemic to New South Wales. It has a single tubular, dark green leaf and up to fifteen scented, greenish-brown to brownish-red flowers with a white and green labellum. It grows in grassy woodland on the Northern Tablelands.
Prasophyllum graniticola is a species of orchid endemic to New South Wales. It has a single tubular, shiny dark green leaf and up to twenty five scented, greenish to brownish and white flowers. It is only known from two populations on the Northern Tablelands.
Prasophyllum pictum is a species of orchid endemic to New South Wales. It has a single tubular, shiny dark green leaf and up to twenty two scented brown, pink, purple and white flowers. It is only known from three subpopulations on the Northern Tablelands.
Acianthus cuneatus, commonly known as New England mosquito orchid, is a species of flowering plant in the orchid family Orchidaceae and is endemic to the Northern Tablelands of New South Wales. It is a terrestrial herb with a single, heart-shaped leaf and up to seven translucent greenish flowers with purplish stripes and is found growing in sheltered slopes in open forest.
Diuris goonooensis, commonly known as Goonoo donkey orchid or western donkey orchid, is a species of orchid that is endemic to western New South Wales. It has one or two linear leaves at its base and up to eight yellow flowers with brown markings on each part of the flower.
Diuris inundata is a species of orchid that is endemic to south-eastern continental Australia. It usually has between three and six grass-like leaves and a flowering stem with one or two pale yellow to buttercup yellow flowers with a few rusty-red specks.
Genoplesium carectum is a species of small terrestrial orchid endemic to a restricted part of New South Wales. It has a single leaf fused to the flowering stem and between three and thirteen brownish-green flowers with purple and red markings. It occurs in three populations in swampy places in and near Wollemi National Park.
Genoplesium cuspidatum is a species of small terrestrial orchid endemic to eastern Australia. It has a single leaf fused to the flowering stem and between 6 and 28 reddish to dark purple flowers with prominent darker stripes.
Genoplesium tenellum is a species of small terrestrial orchid that is endemic to eastern Australia. It has a single leaf fused to the flowering stem and between 5 and 21 green flowers with reddish-purple lines and markings.
Diuris minor, commonly known as little purple donkey orchid or small purple donkey orchid, is a species of orchid that is endemic to the Northern Tablelands of northern New South Wales. It has one or two linear leaves at its base and up to eight mauve to purple flowers with darker or lighter markings.
Prasophyllum albovirens is a species of orchid endemic to New South Wales. It has a single tubular, dark green leaf and ten to twenty, sweetly-scented, pale green flowers with faint darker stripes, the labellum green with white edges. It grows in grassy woodland in scattered places on the Northern Tablelands.
