Yellow ogre orchid | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Order: | Asparagales |
Family: | Orchidaceae |
Subfamily: | Orchidoideae |
Tribe: | Orchideae |
Subtribe: | Orchidinae |
Genus: | Peristylus |
Species: | P. banfieldii |
Binomial name | |
Peristylus banfieldii | |
Peristylus banfieldii, commonly known as the yellow ogre orchid, [2] is a species of orchid that is endemic to Tropical North Queensland. It has between four and six leaves near its base and up to fifty cup-shaped, cream-coloured to yellow flowers on a hairy flowering stem.
Peristylus banfieldii is a tuberous, perennial herb with between four and six leaves with wavy margins at its base. The leaves are 50–125 mm (2–5 in) long and 40–80 mm (2–3 in) wide, the largest leaves uppermost. Between fifteen and fifty cream-coloured to yellow, cup-shaped flowers about 5 mm (0.20 in) long and 6 mm (0.24 in) wide are borne on a hairy flowering stem 300–500 mm (10–20 in) tall. The dorsal sepal is about 5–7 mm (0.2–0.3 in) long and 3–4 mm (0.1–0.2 in) wide, partly forming a hood over the column. The lateral sepals are a similar size to the dorsal sepal and spread widely apart from each other. The petals are 4–5 mm (0.16–0.20 in) long and about 2 mm (0.08 in) wide and are projected forwards. The labellum is 5–8 mm (0.2–0.3 in) long, 4–7 mm (0.16–0.28 in) wide with its tip divided into three. Flowering occurs from January to March. [2]
The yellow ogre orchid was first formally described in 1906 by Frederick Manson Bailey from a specimen collected on Dunk Island by Edmund James Banfield and given the name Habenaria banfieldii. The description was published in the Queensland Agricultural Journal. [3] In 1981 Bill Lavarack changed the name to Peristylus banfieldii. [4] The specific epithet (banfieldii) honours the collector of the type specimen.
Peristylus banfieldii grows in moist places in open forest and on rainforest margins. It is found on Dunk Island, and near Mareeba and Cardwell. [2]
Bulbophyllum newportii, commonly known as the cupped strand orchid, is a species of epiphytic or lithophytic orchid that is endemic to tropical North Queensland. It has widely spaced, oval or cone-shaped, light green pseudobulbs, a single stiff, dark green egg-shaped leaf and up to eight bell-shaped white, cream-coloured or greenish flowers with a long, narrow yellow labellum. It grows on trees and rocks, usually at moderate to high elevations.
Caladenia campbellii, commonly known as thickstem fairy fingers or thick-stem caladenia, is a plant in the orchid family Orchidaceae and is endemic to Tasmania. It is a ground orchid with a single, sparsely hairy leaf and one or two flowers that are pinkish on the outside and cream-coloured on the inside. The flowers are self-pollinating and short-lived.
Caladenia zephyra is a plant in the orchid family Orchidaceae and is endemic to South Australia. It is a ground orchid with a single, densely hairy leaf and a single cream-coloured to very pale yellow flower with blackish glandular hairs on the sepals and petals. It occurs on the Eyre Peninsula but may have a wider distribution.
Pterostylis vitrea commonly known as the glassy leafy greenhood is a plant in the orchid family Orchidaceae and is endemic to Queensland. Non-flowering plants have a rosette of leaves on a short stalk. Flowering plants lack a rosette but have up to seven translucent green flowers with darker green lines on a flowering stem with between five and seven stem leaves.
Habenaria chlorosepala, commonly known as the green-hooded rein orchid, is a species of orchid that is endemic to a small area in far north Queensland. It has two or three leaves at its base and up to twenty small green and white flowers.
Habenaria euryloba, commonly known as the small rein orchid, is a species of orchid that is endemic to a small area in far north Queensland. It has two or three leaves at its base and up to twenty small white flowers with a trident-like labellum.
Habenaria exilis, commonly known as the wispy rein orchid, is a species of orchid that is endemic to a small area in far north Queensland. It usually has two leaves at its base and up to fifteen tiny whitish flowers.
Habenaria harroldii, commonly known as the southern rein orchid, is a species of orchid that is endemic to the Fraser Coast region of Queensland. It has up to five leaves at its base and up to twenty five white flowers with reduced side lobes on the labellum.
Habenaria praecox, commonly known as the early rein orchid, is a species of orchid that is endemic to the north coast of Queensland. It has between two and four narrow, upright leaves at its base and up to thirty five small white flowers with a green dorsal sepal.
Habenaria triplonema, commonly known as the twisted rein orchid, is a species of orchid that is endemic to northern Australia. It two or three leaves at its base and up to twenty five yellowish, strongly scented flowers.
Peristylus maingayi, commonly known as the white ogre orchid, is a species of orchid that is native to southern Indochina, New Guinea and north Queensland. It has two or three broad leaves near its base and up to fifteen small white flowers that are tube-shaped near the base and have a three-lobed labellum.
Habenaria vatia, commonly known as the curved rein orchid, is a species of orchid, that is endemic Queensland where it is only known from a small number of islands. It has between three and five leaves at its base and up to twenty-five small white flowers with a relatively long green and white nectary spur.
Habenaria xanthantha, commonly known as the freak rein orchid, is a species of orchid that is endemic to far northern Queensland. It has two or three leaves at its base and up to twenty small white flowers often lacking the nectary spur present on other species in the genus.
Crepidium lawleri, commonly known as the small spur orchid, is a plant in the orchid family and is endemic to tropical far north Queensland. It is an evergreen, terrestrial orchid with an upright stem, dark green leaves and up to ten greenish cream-coloured flowers well spaced along a brittle flowering stem.
Dendrobium coriaceum, commonly known as the inland rock orchid, is a species of lithophytic orchid that is endemic to North Queensland. It has tapered pseudobulbs, up to three thick, leathery leaves and up to forty yellow or cream-coloured flowers with purple markings on the labellum.
Dendrobium epiphyticum, commonly known as the Illawarra rock orchid, is a species of epiphytic or lithophytic orchid that is endemic to New South Wales. It has tapered or cylindrical pseudobulbs, up to five thick, leathery leaves and up to fifty cream-coloured or pale yellow flowers with reddish purple markings on the labellum.
Dendrobium neospectabile, commonly known as the Eungella king orchid, is a species of epiphytic or lithophytic orchid that is endemic to tropical North Queensland. It has cylindrical, yellowish green pseudobulbs, up to three thick, leathery leaves and up to two hundred and fifty crowded cream-coloured to pale yellow flowers with reddish purple streaks on the labellum.
Dendrobium deuteroeburneum, commonly known as the rainforest feather orchid, is a species of epiphytic or lithophytic orchid that is endemic to eastern Australia. Its pseudobulbs are cylindrical, pressed against the host tree or rock and have one or two leathery, dark green leaves and up to seven pale greenish cream-coloured flowers with purple markings on the labellum.
Sarcochilus hirticalcar, commonly known as the harlequin orchid, is a small epiphytic orchid endemic to Queensland. It has up to eight bright green leaves and up to twelve cream-coloured to bright yellow flowers with purplish to reddish brown bands.
Pinalia moluccana, synonym Eria kingii, commonly known as the common gremlin orchid, is a plant in the orchid family and is an epiphyte or lithophyte with crowded pseudobulbs, each with three or four thin, channelled leaves. Up to fifty white or cream-coloured, cup-shaped flowers with hairy exteriors are arranged along an erect flowering stem. It is native to areas between Sulawesi and tropical North Queensland.