Dendrobium canaliculatum

Last updated

Brown tea tree orchid
Dendrobium canaliculatum.jpg
In Wooroonooran National Park
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Epidendroideae
Genus: Dendrobium
Species:
D. canaliculatum
Binomial name
Dendrobium canaliculatum
Synonyms [1]

Dendrobium canaliculatum, commonly known as the brown tea tree orchid or thin tea tree orchid, [2] is an epiphytic or lithophytic orchid in the family Orchidaceae. It has cone-shaped or onion-shaped pseudobulbs, up to six deeply channelled, dark green leaves and up to thirty star-shaped, light brown to caramel-coloured white or greenish to apricot-coloured flowers with darker tips. It grows in tropical North Queensland and New Guinea.

Contents

Description

Dendrobium canaliculatum is an epiphytic or lithophytic herb that has cone-shaped to onion-shaped pseudobulbs 30–120 mm (1–5 in) long and 10–30 mm (0.4–1 in) wide, each with between two and six leaves on the top. The leaves are dark green, deeply channelled, 100–250 mm (4–10 in) long and 6–12 mm (0.2–0.5 in) wide. The flowering stem is 200–300 mm (8–10 in) long and bears between five and thirty resupinate light brown to caramel-coloured flowers. The flowers are long lasting, pleasantly scented, 20–25 mm (0.79–0.98 in) long and 25–30 mm (0.98–1.2 in) wide. The sepals and petal are twisted near their tips, the sepals 10–15 mm (0.4–0.6 in) long and 3–4 mm (0.12–0.16 in) wide. The petals are spatula-shaped, 13–18 mm (0.5–0.7 in) long and about 3 mm (0.1 in) wide. The labellum is white with purplish marks, 10–13 mm (0.4–0.5 in) long and 7–9 mm (0.3–0.4 in) wide and has three lobes. The side lobes curve upwards and the middle lobe has three wavy ridges. Flowering occurs between August and November. [2] [3] [4]

Taxonomy and naming

Dendrobium canaliculatum was first formally described in 1810 by Robert Brown and the description was published in his Prodromus Florae Novae Hollandiae et Insulae Van Diemen . [5] [6] The specific epithet (canaliculatum) is Latin word meaning "channelled" or "grooved". [7]

There are two varieties of this orchid:

Related Research Articles

<i>Cymbidium suave</i> Species of orchid

Cymbidium suave, commonly known as the snake orchid or grassy boat-lip orchid, is a plant in the orchid family and is endemic to eastern Australia. It is an epiphytic orchid that forms long-lasting clumps of grass-like leaves. Up to fifty crowded olive green to dark or brownish green flowers are borne on an arching flowering stem. Of the three Australian species of Cymbidium, this is the only one that does not have prominent pseudobulbs. It is found in eastern Australia, usually growing in the hollows of old or fallen, decaying trees.

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

Dendrobium teretifolium, commonly known as the thin pencil orchid, rat's tail orchid or bridal veil orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae. It has long, thin hanging stems, pencil-like leaves and rigid flowering stems bearing up to twelve crowded white to cream-coloured flowers. It grows in rainforest and humid open forest mostly in near-coastal districts in New South Wales and Queensland.

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

Cymbidium canaliculatum, commonly known as the channelled boat-lip orchid, tiger boat-lip orchid, native cymbidium or tiger orchid is a plant in the orchid family and is endemic to Australia. It is a clump-forming epiphyte with large, greyish green pseudobulbs, each with up to six curved, deeply channelled leaves and up to sixty fragrant, variably coloured flowers that often have spots and blotches and a white to cream-coloured labellum with red markings. This orchid usually grows in the forks or hollows of trees and is found from New South Wales to the northern parts of Western Australia.

<i>Dendrobium bigibbum</i> Species of orchid from Australia and New Guinea

Dendrobium bigibbum, commonly known as the Cooktown orchid or mauve butterfly orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae. It has cylindrical pseudobulbs, each with between three and five green or purplish leaves and arching flowering stems with up to twenty, usually lilac-purple flowers. It occurs in tropical North Queensland, Australia and New Guinea.

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

Dendrobium gracilicaule, commonly known as the blotched cane orchid or yellow cane orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae. It has cylindrical pseudobulbs, between three and seven thin leaves and up to thirty often drooping, cream-coloured to yellow or greenish flowers, sometimes with reddish brown blotches on the back. There are two varieties, one occurring in Queensland and New South Wales and the other on some Pacific Islands, including Lord Howe Island.

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

Dendrobium jonesii, commonly known as the oak orchid is a species of epiphytic or lithophytic orchid endemic to far north Queensland. It has spindle-shaped pseudobulbs, up to seven thin, dark green leaves and up to thirty five crowded, star-like, fragrant cream-coloured or white flowers with purple markings on the labellum.

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

Dendrobium tetragonum, commonly known as the tree spider orchid, is a variable species of epiphytic or lithophytic orchid endemic to eastern Australia. Tree spider orchids are unusual in having pendulous pseudobulbs that are thin and wiry near the base then expand into a fleshy, four-sided upper section before tapering at the tip. There are only a few thin but leathery leaves at the end of the pseudobulbs and up to five flowers on relatively short flowering stems. To allow for the variations in the species there are five subspecies and a variety, some with a unique common name.

<i>Sarcochilus falcatus</i> Species of orchid

Sarcochilus falcatus, commonly known as the orange blossom orchid, is a small epiphytic or lithophytic orchid that is endemic to eastern Australia. It has up to eight, leathery leaves with fine teeth on the edges and up to twelve white to cream-coloured flowers with a white labellum that has orange and purple markings.

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

Dendrobium johannis, commonly known as the chocolate tea tree orchid, is a species of epiphytic or lithophytic orchid native to Australia and New Guinea. It has spindle-shaped pseudobulbs, between five and ten dark green leaves with purplish markings and flowering stems with up to fifteen chocolate brown flowers with a yellow labellum.

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

Dendrobium trilamellatum, commonly known as the fragrant tea tree orchid or large tea tree orchid, is a species of epiphytic orchid found in northern Australia and New Guinea. It has spindle-shaped pseudobulbs, between three and seven leathery, dark green leaves and between three and fifteen yellow, yellowish brown or brown flowers with a mauve to purple labellum.

Dendrobium brevicaudum, commonly known as the Mount Finnigan pencil orchid, is an epiphytic or lithophytic orchid in the family Orchidaceae and is endemic to Queensland. It has hanging stems, cylindrical leaves and groups of about six yellowish or orange-brown flowers with red streaks and a white labellum. It is only known from two mountainous areas north of Cairns.

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

Dendrobium adae, commonly known as the slender cane orchid, is an epiphytic, sometimes lithophytic orchid in the family Orchidaceae. It has cylindrical pseudobulbs, up to four dark green leaves and up to six white or greenish to apricot-coloured flowers. It grows in tropical North Queensland, Australia.

<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 finniganense</i> Species of orchid

Dendrobium finniganense, commonly known as the Mount Finnigan cane orchid, is a species of terrestrial or lithophytic orchid endemic to a few mountain tops in far north Queensland, Australia. It has narrow, cylindrical pseudobulbs, each with up to three thin, dark green leaves and usually only one or two white to cream-coloured flowers with yellow and purple markings near the centre.

<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.

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

Dendrobium racemosum, commonly known as the erect pencil orchid, is a species of orchid endemic to tropical North Queensland. It is an epiphytic or lithophytic orchid with yellowish stems, cylindrical dark green leaves and flowering stems with between eight and fifteen cream-coloured to pale yellow flowers with a thread-like tip on the labellum. It grows on trees and rocks in exposed positions in highland areas and in the tops of rainforest trees at lower altitudes.

Dendrobium rigidum, commonly known as the smooth tongue orchid or smooth tick orchid, is a species of orchid native to tropical North Queensland and to New Guinea. It is an epiphytic or lithophytic orchid with wiry, hanging stems, fleshy, dark green leaves and flowering stems with between two and seven crowded, cream-coloured, star-shaped flowers often with pink or red on the back. It grows on trees, shrubs and rocks in a paperbark swamps and rainforest.

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 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.

References

  1. 1 2 "Dendrobium canaliculatum". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew.
  2. 1 2 3 4 5 Jones, David L. (2006). A complete guide to native orchids of Australia including the island territories. Frenchs Forest, N.S.W.: New Holland. p. 381. ISBN   1877069124.
  3. 1 2 D.L.Jones; T.Hopley; S.M.Duffy (2010). "Factsheet - Cepobaculum canaliculatum". Australian Tropical Rainforest Orchids . Centre for Australian National Biodiversity Research (CANBR), Australian Government . Retrieved 30 May 2021.
  4. "Dendrobium canaliculatum". Orchids of New Guinea. Retrieved 18 November 2018.
  5. "Dendrobium canaliculatum" . Retrieved 18 November 2018.
  6. Brown, Robert (1810). Prodromus Florae Novae Hollandiae et Insulae Van Diemen. London. p. 333. Retrieved 18 November 2018.
  7. Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press. p. 274.
  8. "Dendrobium discolor var. canaliculatum". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew.
  9. "Dendrobium discolor var. foelschi". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew.
  10. D.L.Jones; T.Hopley; S.M.Duffy (2010). "Factsheet - Cepobaculum foelschei". Australian Tropical Rainforest Orchids . Centre for Australian National Biodiversity Research (CANBR), Australian Government . Retrieved 30 May 2021.