Bulbophyllum weinthalii, commonly known as the wax orchid, is a species of epiphytic orchid that forms dense clumps on hoop pine. It has crowded pseudobulbs each with a single thin, leathery, dark green leaf and a single white, green or cream-coloured flower with red or purplish markings. It occurs from south-eastern Queensland to Dorrigo National Park 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 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.
Sarcochilus parviflorus, commonly known as the southern lawyer orchid or green tree orchid, is an epiphytic orchid endemic to eastern Australia. It has up to eight rigid leaves and up to twelve small bright green to yellowish green flowers with reddish markings on the labellum.
Chiloschista phyllorhiza, commonly known as the white starfish orchid, is a species of leafless epiphytic or lithophytic orchid that forms small clumps with many radiating, flattened green roots. A large number of short-lived, crystalline white, star-shaped flowers with a yellow labellum are arranged along thin, arching flowering stems. It occurs in northern parts of Australia where it grows in rainforest, swamps and near streams.
Taeniophyllum clementsii, commonly known as the fleshy threadfoot, is a species of leafless epiphytic orchid which only grows as single plants. It has short stems and flattened green roots pressed against the tree on which it is growing. Between five and fifty small, pale green, tube-shaped flowers are arranged on a zig-zagged flowering stem. The flowers open one at a time, with the flowering stem increasing in length as each flower opens. This orchid only grows in a small area of tropical North Queensland.
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.
Robiquetia wassellii, commonly known as the green pouched orchid, is an epiphytic or lithophytic orchid from the family Orchidaceae. It has thick roots, a pendulous stem, between three and six crowded, dark green leaves and many crowded dark green flowers with pink to red centres and a white to yellowish labellum. It grows on trees and rocks in rainforest in 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.
Sarcochilus argochilus, commonly known as the northern lawyer orchid, is a small epiphytic orchid endemic to Queensland. It has up to eight thin leaves and up to twelve small bright green to yellowish green flowers with a white labellum.
Sarcochilus australis, commonly known as the butterfly orchid or Gunn's tree orchid, is a small epiphytic orchid endemic to eastern Australia. It has up to ten oblong, dark green leaves and up to fourteen small green to yellowish or brownish flowers with a mostly white labellum.
Sarcochilus dilatatus, commonly known as the brown butterfly orchid, is a small epiphytic orchid endemic to eastern Australia. It has up to twelve, thin, leathery, dark green leaves and up to twelve brown or reddish brown flowers with a mostly white and yellow labellum.
Sarcochilus spathulatus, commonly known as the small butterfly orchid, is a small epiphytic orchid endemic to eastern Australia. It has a single, more or less pendent growth with up to ten thin, leathery leaves and up to five green to dark brown flowers with a cream-coloured labellum that has purple markings.
Sarcochilus weinthalii, commonly known as the blotched butterfly orchid, is a small epiphytic orchid endemic to eastern Australia. It has between three and seven thin, leathery, yellowish green leaves and up to twelve cream-coloured flowers with large purple or reddish blotches.
Taeniophyllum confertum, commonly known as the crowded ribbonroot, is a species of leafless epiphytic orchid which only grows as single plants that form small clumps. It has short stems and flattened green roots pressed against the tree on which it is growing. Between five and ten pale green, tube-shaped flowers open one at a time. This orchid only grows in a small area of tropical North Queensland.
Taeniophyllum hasseltii, commonly known as the Christmas Island ribbonroot, is a species of leafless epiphytic or lithophytic orchid that forms small clumps. It has short stems and flattened silvery grey roots pressed against the substrate on which it is growing. The flowers are tube-shaped, pale yellow and open one at a time. This orchid is only known from Christmas Island, an Australian territory and the Indonesia island of Java.
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.
Taeniophyllum malianum, commonly known as the tangled ribbonroot, is a species of leafless epiphytic or lithophytic orchid that forms tangled clumps. It has flattened green roots with irregular white spots and pressed against the substrate on which it is growing. There are up to fifteen fragrant yellow, short-lived flowers with up to three open at the same time. It only occurs in tropical North Queensland and in New Guinea.
Thrixspermum carinatifolium, commonly known as the Christmas Island hairseed, is an epiphytic orchid with flattened, straggly stems that form clumps with many branching aerial roots. It has flattened fleshy leaves arranged in two ranks along the stems and white or yellowish, widely opening flowers. This orchid occurs from Peninsular Malaysia to Christmas Island, an Australian territory.
Thrixspermum platystachys, commonly known as the starry hairseed, is an epiphytic or lithophytic orchid that forms untidy clumps with many tangled, wiry roots, up to ten stiff, leathery leaves and many star-shaped, cream-coloured flowers with an orange and white labellum. This orchid occurs from Papuasia to northern Queensland.
