Coastal burr orchid | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Order: | Asparagales |
Family: | Orchidaceae |
Subfamily: | Epidendroideae |
Tribe: | Dendrobieae |
Genus: | Dendrobium |
Species: | D. maidenianum |
Binomial name | |
Dendrobium maidenianum | |
Synonyms [1] | |
Cadetia maidenianum(Schltr.) Schltr. |
Dendrobium maidenianum, commonly known as the coastal burr orchid, [2] is an epiphytic or lithophytic orchid in the family Orchidaceae and is endemic to tropical North Queensland, Australia. It has a single thin, dark green leaf on a thin stem and one or two small white flowers that self-pollinate. It grows on trees and rocks in shady rainforest.
Dendrobium maidenianum is an epiphytic or lithophytic herb that usually forms small clumps. It has a flattened stem, 40–70 mm (2–3 in) long and 1–2 mm (0.04–0.08 in) wide with a single fleshy, dark green leaf 40–60 mm (1.6–2.4 in) long and 10–15 mm (0.39–0.59 in) wide. There is a single, sometimes two white flowers 5–6 mm (0.20–0.24 in) wide with fleshy, hair-like tubercles about 1 mm (0.039 in) long on the ovary. The dorsal sepal is about 3 mm (0.12 in) long, 2 mm (0.079 in) wide and the lateral sepals are about 2.5 mm (0.098 in) long and wide. The petals are about 3.5 mm (0.14 in) long and less than 1 mm (0.04 in) wide. The labellum is about 3.5 mm (0.14 in) long and 2 mm (0.08 in) wide. Flowering occurs between January and July but the flowers are short-lived and self-pollinated. [2] [3] [4]
Dendrobium maidenianum was first formally described in 1905 by Rudolf Schlechter in Schumann and Lauterbach's book Nachträge zur Flora der deutschen Schutzgebiete in der Südsee. Schlechter noted that the forms of Dendrobium hispidum from northern Australia are different from those of Vanikoro in having "small white or female flowers" and gave them the name D. maidenianum in honor of the director of the Botanic Garden in Sydney, who at that time was Joseph Maiden. [5] [6] The World Checklist of Selected Plant Families gives the year of description as 1912, referring to Repertorium specierum novarum regni vegetabilis. Beihefte., [1] but in that journal, published in 1914, Schlechter refers to the 1905 publication. [7]
The coastal burr orchid is endemic to tropical North Queensland, Australia. It grows on trees and rocks, usually in shady places in rainforest in coastal and near-coastal ranges at altitudes up to 250 m (820 ft). [2] [3]
Dendrobium discolor, commonly known as antler orchids, are epiphytic or lithophytic orchids in the family Orchidaceae. They have cylindrical pseudobulbs, each with between ten and thirty five leathery leaves, and flowering stems with up to forty mostly brownish or greenish flowers with wavy and twisted sepals and petals. Antler orchids occur in northern Australia, New Guinea and Indonesia and there are several subspecies and varieties.
Bulbophyllum acropogon is a species of orchid in the genus Bulbophyllum.
Bulbophyllum liparidioides is a species of orchid in the genus Bulbophyllum. These rare orchids are native to Madagascar.
Bulbophyllum rhodoglossum is a species of orchid in the genus Bulbophyllum, first described by Rudolf Schlechter in 1913 in Repertorium Specierum Novarum Regni Vegetabilis. It is an epiphyte growing in Papua New Guinea on trees in mountain forests around 1000 metres in elevation. The flowers are white, and the labellum red with a yellow tip.
Calymmanthera is a genus of flowering plants from the orchid family, Orchidaceae. It contains 5 species, native to Maluku, New Guinea, Fiji and the Solomon Islands.
Lemurella is a genus of flowering plants from the orchid family, Orchidaceae. It contains 4 currently recognized species, native to Madagascar and to the Comoro Islands.
Monophyllorchis is a monotypic genus of flowering plants from the orchid family, Orchidaceae. The sole species is Monophyllorchis microstyloides, native to Costa Rica, Nicaragua, Colombia and Ecuador.
Goodyera yunnanensis is a species of orchid endemic to southern China. It has been reported only from the provinces of Yunnan and Sichuan, growing in forest scrub at elevations of 2,600–3,900 m (8,500–12,800 ft).
Aa microtidis is a species of orchid in the genus Aa.
Habenaria ferdinandi, commonly known as the yellow rein orchid, is a species of orchid that is endemic to the Northern Territory. It usually has two leaves at its base and up to fifteen tiny yellowish green, strongly scented flowers.
Habenaria hymenophylla, commonly known as the coastal rein orchid, is a species of orchid that is endemic to northern Australia. It up to eight leaves scattered along the stem and up to thirty smelly green and white flowers.
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.
Dendrobium bowmanii, commonly known as the straggly pencil orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae. It has thin wiry, straggly stems with a small number of small leaves and up to four greenish or brownish flowers with a conspicuous white labellum. It grows in drier rainforests and coastal scrub in New South Wales, southern Queensland and New Caledonia.
Dendrobium insigne, commonly known as the mangrove tartan orchid, is a species of epiphytic or lithophytic orchid native to New Guinea and Indonesia. It has crowded, cane-like stems with many leaves arranged in two vertical rows, and short-lived yellow and red flowers in groups of two or three.
Dendrobium litorale, commonly known as the coastal shaggy orchid, is an epiphytic orchid in the family Orchidaceae. It has a very short rhizome with crowded, slender stems with most of the leaves in the lower half. The leaves are flattened and pointed, the flowers small and pale greenish cream-coloured. It occurs on islands in the Torres Strait and in New Guinea.
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.
Schoenorchis sarcophylla, commonly known as the fleshy flea orchid, is a small epiphytic orchid with many thin roots, between three and seven crowded, dark green leaves and up to thirty crowded, tube-shaped white flowers. It is found in New Guinea and 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.
Trachoma papuanum, commonly known as the yellow spectral orchid, is an epiphytic or lithophytic clump-forming orchid with a between three and six thick, fleshy leaves and many dull yellow flowers with a white labellum opening in groups of up to four. This orchid occurs in New Guinea, Queensland and some islands in the South Pacific.
Bryobium dischorense, commonly known as the spotted urchin orchid, is an epiphytic or lithophytic clump-forming orchid that has fleshy, oval pseudobulbs, each with a single thin leaf and between four and eight cup-shaped, cream-coloured or whitish flowers with red spots. This orchid occurs in New Guinea and Queensland.