Genoplesium plumosum, commonly known as the Tallong midge-orchid or plumed midge-orchid, is a species of orchid endemic to New South Wales. It is a small orchid only known from a few sites near the towns of Tallong and Wingello on the Southern Tablelands and is only relatively easy to find for about a month, when it flowers. It has been classified as "Endangered" under the EPBC Act.
Bulbophyllum macphersonii, commonly known as eyelash orchids, is a species of epiphytic or lithophytic orchid that is endemic to Queensland. It has tiny, crowded, slightly flattened, dark green pseudobulbs, a single thick, fleshy leaf and a single dark red to purplish red flower with a narrow labellum. It grows on trees and rocks in sheltered places.
Mobilabium hamatum, commonly known as hook-leaf, is the only species in the genus Mobilabium from the orchid family, Orchidaceae. It is an epiphytic orchid with between three and twelve stiff, oblong leaves with a hooked tip. There are up to fifteen star-shaped, cream-coloured, pale green or brownish flowers with red or purple markings. The labellum has three lobes with the middle lobe hollow and containing sticky nectar. It mainly grows on rainforest trees at higher altitudes and is found in tropical North Queensland.
Papillilabium beckleri, commonly known as the imp orchid, is the only species in the genus Papillilabium from the orchid family, Orchidaceae. It is a small, epiphytic orchid with many thin roots, between two and six linear leaves and up to eight pale green or brownish flowers. The flowers are fragrant, produce nectar and have a warty labellum. It grows on shrubs and trees in humid places and near streams and is found between south-east Queensland and the Sydney region in New South Wales.
Peristeranthus hillii, commonly known as the beetle orchid or brown fairy-chain orchid is the only species in the genus Peristeranthus from the orchid family, Orchidaceae. It is an epiphytic or lithophytic orchid with more or less pendulous stems, between three and ten widely spaced, leathery leaves and a large number of pale green, often spotted flowers. It mainly grows on tree trunks and thick vines in rainforest and is found between the Bloomfield River in Queensland and Port Macquarie in New South Wales.
Rhinerrhiza divitiflora, commonly known as the raspy root orchid, is the only species in the genus Rhinerrhiza from the orchid family, Orchidaceae. It is an epiphytic or lithophytic orchid with usually only a single stem, many flat, raspy roots, between two and six leathery leaves and up to sixty pale orange flowers with red spots and blotches. The sepals and petals are narrow, thin and pointed. It mainly grows on rainforest trees and is found between the Atherton Tableland in Queensland and the Hunter River in New South Wales.
Plectorrhiza erecta , commonly known as the upright tangle orchid, is an epiphytic or lithophytic orchid that has many coarse, cord-like roots, many bright green leaves and up to five yellowish orange, cup-shaped flowers with purplish blotches. It grows close to the ground on fibrous barked plants and only occurs on Lord Howe Island.
Plectorrhiza tridentata, commonly known as the common tangle orchid, is an epiphytic or lithophytic orchid that has many coarse, tangled roots, up to twenty egg-shaped leaves and up to fifteen green or brown, star-shaped flowers with a white labellum. It grows on rainforest trees and in other humid places and occurs between the Daintree National Park in Queensland and the far north-eastern corner of Victoria.
Diuris fragrantissima, commonly called the fragrant doubletail or Sunshine diuris, is a species of orchid which is endemic to a small area to the west of Melbourne. It has two linear leaves at its base and up to twelve white flowers with mauve or pale purple markings with unusually long lateral sepals. Only about thirty plants survive in grassland near Sunshine.
Corybas fordhamii, commonly known as the banded helmet orchid or swamp helmet orchid, is a species of terrestrial orchid endemic to south-eastern Australia. It has an egg-shaped to heart-shaped leaf and a reddish to reddish purple flower which leans forward. It is similar to C. unguiculatis which does not grow in swamps and has a different labellum.
Dendrobium carrii, commonly known as the furrowed moon orchid, is an epiphytic orchid in the family Orchidaceae and has well-spaced pseudobulbs with one or two leaves, and flowering stems bearing between five and ten white or cream-coloured flowers with an orange or yellow labellum. It mostly occurs on the ranges inland from Cape Tribulation and Innisfail in Queensland.
Dendrobium fleckeri, commonly known as the apricot cane orchid, is a species of epiphytic or lithophytic orchid endemic to far north Queensland, Australia. It has cylindrical pseudobulbs with two or three dark green leaves and up to four apricot-coloured or yellowish green flowers with tangled white hairs on the edge of the labellum.
Pomatocalpa marsupiale, commonly known as the branched bladder orchid, is an epiphytic or lithophytic orchid that forms large clumps. It has many thick roots, branched stems, many strap-like, leathery leaves and up to many upward-facing green flowers with a cream-coloured or yellowish labellum. It usually grows on high on rainforest trees and is found between Sulawesi and tropical North Queensland, Australia.
Robiquetia gracilistipes, commonly known as the large pouched orchid, is an epiphytic or lithophytic orchid from the family Orchidaceae that forms large, hanging, straggly clumps. It has long, thick, roots, a single stem, many thick, leathery leaves and up to forty cream-coloured, pale green or brownish flowers with red spots and a three-lobed labellum. It grows on trees and rocks in rainforest, usually in bright light. It is found in Malesia including New Guinea, the Solomon Islands and tropical North Queensland, Australia.
Saccolabiopsis armitii, commonly known as the spotted pitcher orchid, is an epiphytic orchid from the family Orchidaceae. It has a short stem, coarse, wiry roots, between three and six crowded, curved leaves and up to fifty yellowish green flowers with red markings and a white labellum. It usually grows in coastal scrub to rainforest in New Guinea and tropical North Queensland, Australia.
Saccolabiopsis rectifolia, commonly known as the tiny pitcher orchid, is an epiphytic orchid from the family Orchidaceae. It has a short stem, thin roots, between three and six crowded leaves and up to fifteen cup-shaped green flowers with a white, purple spotted labellum. It grows on the thinnest outer branches of rainforest trees in tropical North Queensland, Australia.
Taeniophyllum lobatum, commonly known as the yellow ribbonroot, is a species of leafless epiphytic or lithophytic orchid that forms small clumps. It has short stems, flattened pale to greyish green roots pressed against the substrate on which it is growing and usually two pale to bright yellow flowers. It only occurs in tropical North Queensland.
Thrixspermum congestum, commonly known as the cupped hairseed, is an epiphytic or lithophytic orchid that forms small clumps with many thin roots, up to fifteen leathery leaves and many star-shaped white or cream-coloured flowers. This orchid occurs from Papuasia to northern Australia.
Trachoma speciosum, commonly known as the showy spectral orchid, is an epiphytic or lithophytic orchid that forms clumps with many thick, cord-like roots, between four and eight thick, leathery leaves and many short-lived, cream-coloured flowers with an orange and white labellum. This orchid occurs in tropical North Queensland.
Bryobium queenslandicum, commonly known as the dingy urchin orchid, is an epiphytic or lithophytic clump-forming orchid that has cylindrical, fleshy green pseudobulbs, each with two leaves and between three and twelve small, self-pollinating, cream-coloured or pinkish flowers. This orchid only occurs in tropical North Queensland.
