Dendrobium nindii

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Blue antler orchid
LR028 72dpi Dendrobium nindii.jpg
Illustration by Lewis Roberts
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Epidendroideae
Tribe: Dendrobieae
Genus: Dendrobium
Species:
D. nindii
Binomial name
Dendrobium nindii
Synonyms [1]

Dendrobium nindii, commonly known as the blue antler orchid, [2] is an epiphytic or lithophytic orchid in the family Orchidaceae. It has erect, cylindrical, leafy pseudobulbs with leathery, dark green leaves and up to twenty mauve or violet flowers with darker veins on the labellum. This antler orchid occurs in tropical North Queensland and New Guinea.

Contents

Description

Dendrobium nindii is an epiphytic or lithophytic herb with cylindrical, dark blackish brown pseudobulbs 0.5–2.5 m (2–8 ft) long, 30–40 mm (1–2 in) wide and leafy in the upper half. There are between six and twenty two dark green and leathery leaves, 80–150 mm (3–6 in) long and 60–80 mm (2.4–3.1 in) wide arranged in two rows along the pseudobulbs. The flowering stem is at the tip of the pseudobulb, 200–500 mm (8–20 in) long and bears between eight and twenty mauve or violet flowers 50–60 mm (2.0–2.4 in) long and wide. The sepals and petals are slightly twisted and spread widely apart from each other. The lateral sepals are 30–40 mm (1.2–1.6 in) long and 14–18 mm (0.55–0.71 in) wide, the dorsal sepal slightly shorter. The petals are 35–50 mm (1.4–2.0 in) long and 4–5 mm (0.16–0.20 in) wide. The labellum is mauve or violet with darker veins, about 40 mm (2 in) long and wide with three lobes. The side lobes are relatively large, curve upwards and often have wavy edges. The middle lobe is shorter with wavy edges and a square-cut tip. Flowering occurs from July to September. [2] [3] [4] [5]

Taxonomy and naming

Dendrobium nindii was first formally described in 1874 by Walter Hill in Report on the Brisbane Botanic Garden from a specimen collected by Philip Henry Nind "on trees overhanging tidal streams, Moresby and Johnstone Rivers". [6] [7] The specific epithet (nindii) honours the collector of the type specimen. [7]

Distribution and habitat

The blue antler orchid grows in trees including mangroves and palms, in coastal swamps and near-coastal rainforest between the McIlwraith Range and Innisfail on the Cape York Peninsula. It also grows in similar habitats in New Guinea including on the Vogelkop Peninsula and Eilanden River. [2] [4] [3]

Conservation

This orchid is classed as "endangered" under the Australian Government Environment Protection and Biodiversity Conservation Act 1999 and under the Queensland Government Nature Conservation Act 1992. The main threats to the species are land clearing and illegal collection. [3]

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<i>Dendrobium trilamellatum</i> Species of orchid

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<i>Dendrobium moorei</i> Species of orchid

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<i>Dendrobium callitrophilum</i> Species of orchid

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<i>Dendrobium falcorostrum</i> Species of orchid

Dendrobium falcorostrum, commonly known as the beech orchid, is a species of epiphytic orchid endemic to eastern Australia. It has spindle-shaped pseudobulbs, each with between two and five leathery leaves and up to twenty crowded white flowers with purple markings on the labellum.

Dendrobium fellowsii, commonly known as the native damsel orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae and has upright pseudobulbs, up to five leaves and groups of up to five pale green or yellowish flowers with a deep purple labellum. It grows in tropical North Queensland.

<i>Dendrobium schoeninum</i> Species of orchid

Dendrobium schoeninum, commonly known as the common pencil orchid, is an epiphytic or sometimes a lithophytic orchid in the family Orchidaceae and has thin wiry, upright or pendent stems with fleshy, grooved, dark green leaves. Its short flowering stems have one or two, rarely up to four pale green, cream-coloured or mauve flowers with purple markings on the labellum. It grows on rainforest margins in coastal New South Wales and southern Queensland.

<i>Dendrobium bifalce</i> Species of orchid

Dendrobium bifalce, commonly known as the native bee orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae. It has spindle-shaped pseudobulbs with up to four leathery leaves and up to ten pale green or greenish yellow flowers with purplish markings. It grows on trees and boulders in rainforest in tropical North Queensland, Australia and in New Guinea.

<i>Dendrobium canaliculatum</i> Species of orchid

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<i>Dendrobium fleckeri</i> Species of orchid

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.

<i>Dendrobium mirbelianum</i> Species of orchid

Dendrobium mirbelianum, commonly known as the dark-stemmed antler orchid or mangrove orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae. It has cylindrical, dark-coloured pseudobulbs with leathery, dark green leaves and up to twelve pale to dark brown flowers with a yellow labellum with dark red veins. This antler orchid occurs in northern Australia, New Guinea and Indonesia.

Dendrobium clementsii, commonly known as the Cape York crimp orchid, is a species of epiphytic or lithophytic orchid that is endemic to tropical North Queensland, Australia. It has long stems, tapering pseudobulbs each with a thin, leathery dark green leaf and clusters of short-lived, cream-coloured flowers with a purple 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 crassum, commonly known as the tableland feather orchid, is a species of epiphytic orchid that is endemic to tropical North Queensland. It has cylindrical, dark reddish brown pseudobulbs, up to three thick, leathery leaves and up to ten white flowers with purplish markings 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.

Dendrobium radiatum, commonly known as the brushbox feather orchid, is a species of epiphytic orchid that is endemic to eastern Australia. It has cylindrical pseudobulbs, up to three leathery, dark green leaves and up to eleven white flowers with purplish markings on the labellum.

References

  1. 1 2 "Dendrobium nindii". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew.
  2. 1 2 3 Jones, David L. (2006). A complete guide to native orchids of Australia including the island territories. Frenchs Forest, N.S.W.: New Holland. pp. 395–396. ISBN   1877069124.
  3. 1 2 3 "Approved Conservation Advice for Dendrobium nindii" (PDF). Australian Government Department of the Environment. Retrieved 28 November 2018.
  4. 1 2 "Dendrobium nindii". Orchids of New Guinea. Retrieved 28 November 2018.
  5. D.L.Jones; T.Hopley; S.M.Duffy (2010). "Factsheet - Durabaculum nindii". Australian Tropical Rainforest Orchids . Centre for Australian National Biodiversity Research (CANBR), Australian Government . Retrieved 30 May 2021.
  6. "Dendrobium nindii". APNI. Retrieved 28 November 2018.
  7. 1 2 Hill, Walter (1874). Report on the Brisbane Botanic Garden. Brisbane. p. 7. Retrieved 28 November 2018.