Bulbophyllum fletcherianum

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Tongue orchid
Bulbophyllum fletcherianum, whole plant, Pengo.jpg
Bulbophyllum fletcherianum at Melbourne Royal Botanic Gardens.
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Epidendroideae
Genus: Bulbophyllum
Species:
B. fletcherianum
Binomial name
Bulbophyllum fletcherianum
Synonyms
  • Cirrhopetalum fletcherianum (Rolfe) Rolfe (1915)
  • Bulbophyllum spiesii Garay (1990)

Bulbophyllum fletcherianum, the tongue orchid, Fletcher's bulbophyllum or Spies' bulbophyllum, is a rare orchid native to southern New Guinea. It prefers sunny rock outcrops or mossy tree branches, but besides being lithophytic or epiphytic, it can also be pseudo-terrestrial. The tongue orchid requires high humidity and moist roots.

It is one of the largest species of orchid in the world, with leaves growing to almost 1.8 meters (6 feet) or even 2.1 meters (7 feet) with a width of up to 30 cm (one foot) [1] from a pseudobulb that is "often larger than tennis balls" [2] . The leaf is pendant and can be green, or purple with green edges, [3] and is the largest leaf of any known orchid. It is allied to other large orchid species such as B. phalaenopsis and B. macrobulbon .

The flowers are maroon and spike-shaped, and release an over-powering aroma which attracts blowflies and carrion beetles for pollination. The fragrance of these flowers, like those of B. beccarii, have been compared to a whole herd of dead elephants. [4]

Melbourne Royal Botanic Gardens

The specimen at the Tropical House, Melbourne Royal Botanic Gardens was collected in Papua New Guinea in the early 1970s by a local orchid collector, and is mounted on cork oak. As of 2006, it has flowered just three times: in 1980, 2002, and 2005.

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<i>Bulbophyllum</i> Genus of orchids

Bulbophyllum is a genus of mostly epiphytic and lithophytic orchids in the family Orchidaceae. It is the largest genus in the orchid family and one of the largest genera of flowering plants with more than 2,000 species, exceeded in number only by Astragalus. These orchids are found in diverse habitats throughout most of the warmer parts of the world including Africa, southern Asia, Latin America, the West Indies, and various islands in the Indian and Pacific Oceans. Orchids in this genus have thread-like or fibrous roots that creep over the surface of trees or rocks or hang from branches. The stem is divided into a rhizome and a pseudobulb, a feature that distinguished this genus from Dendrobium. There is usually only a single leaf at the top of the pseudobulb and from one to many flowers are arranged along an unbranched flowering stem that arises from the base of the pseudobulb. Several attempts have been made to separate Bulbophyllum into smaller genera, but most have not been accepted by the World Checklist of Selected Plant Families.

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

Bulbophyllum teretifolium is a species of plant in the family Orchidaceae. It is an epiphyte with cylindrical leaves and up to about forty small, white and purplish flowers and is endemic to Cameroon. Its natural habitat is subtropical or tropical, moist montane forests, where it is threatened by habitat loss.

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<i>Bulbophyllum cruciatum</i> Species of orchid

Bulbophyllum cruciatum is a species of orchid in the genus Bulbophyllum found in Papua, Papua New Guinea, Seram Island, and Maluku Islands.

<i>Bulbophyllum gracillimum</i> Species of orchid

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<i>Bulbophyllum grandimesense</i> Species of orchid

Bulbophyllum grandimesense, commonly known as the pale rope orchid, is a species of epiphytic orchid with well-spaced pseudobulbs and brown bracts arranged along the stems. Each pseudobulb has a single, fleshy, dark green leaf and usually only a single white flower with thread-like tips on the sepals. It grows on rainforest trees in a small area of tropical North Queensland.

Bulbophyllum lichenoides is a species of orchid in the genus Bulbophyllum. This plant is non-poisonous. It is found in New Guinea on trees in range forests at elevations around 800 meters as a mini-miniature sized, warm growing epiphyte with barely noticeable, cylindrical pseudobulbs carrying a single, apical, patent, oblong, obtuse leaf that blooms in the late winter and early spring on an erect, short to 0.12" (3 mm) long, single flowered inflorescence.

<i>Bulbophyllum longiflorum</i> Species of orchid

Bulbophyllum longiflorum, commonly known as the pale umbrella orchid, is a species of epiphytic or lithophytic orchid. It has a creeping rhizome, widely spaced, dark green pseudobulbs with a single large, fleshy leaf, and flowers spreading in a semicircular umbel, resembling one-half of an umbrella. The flowers are canoe-shaped, greenish cream-coloured to yellowish with purple dots. It has a wide distribution and is found in parts of Africa, on islands in the Indian and Pacific Oceans, Southeast Asia, New Guinea and northern Australia.

Bulbophyllum macphersonii, commonly known as eyelash orchids, is a species of epiphytic or lithophytic orchid that is endemic to Queensland. It has tiny, crowded, slightly flattened, dark green pseudobulbs, a single thick, fleshy leaf and a single dark red to purplish red flower with a narrow labellum. It grows on trees and rocks in sheltered places.

<i>Bulbophyllum phalaenopsis</i> Species of orchid

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<i>Bulbophyllum maxillare</i> Species of orchid

Bulbophyllum maxillare, commonly known as the red horntail orchid, is a species of epiphytic orchid with tapered grooved, dark green to yellowish pseudobulbs, each with a single large, thin leaf and a single reddish flower with yellow or white edges. The lateral sepals are much larger than the dorsal sepal which in turn is much larger than the petals. It grows on the lower branches of rainforest trees in India, New Guinea and tropical North Queensland.

<i>Macodes sanderiana</i> Species of orchid

Macodes sanderiana(Kraenzl.) Rolfe is a species of South East Asian jewel orchid mostly recorded from New Guinea but is also found in the Solomon Islands and Vanuatu. This species has a long history of cultivation in Europe since the early 20th century and is prized for its ornamental leaves which are the largest in its genus. The leaves are dark green, the upper surface covered in an intricate network of veins in colors ranging from bright green to copper. In contrast, flowers are small and pallid so are often removed in cultivation. In nature, M. sanderiana grows in rainforests on the forest floor or lithophytically out of rock crevices. This species survives at a broad range of altitudes from close to sea-level, up to the lower boundary of the cloud forest. Exudates from the leaves of this orchid are traditionally used in New Guinea as eye drops for the treatment of myopia. M. sanderiana has not been assessed for the IUCN red list, however, as recently as the 1980’s this species was common in parts of its range within New Guinea.

<i>Bulbophyllum raulersoniae</i> Species of flowering plants

Bulbophyllum raulersoniae is a species of orchid in the section Codonosiphon. It is endemic to the islands of Guam and Rota in the Marianas Archipelago. The species was named posthumously after Dr. Lynn Raulerson, professor of biology at the University of Guam, who had discovered the species in 1986. After going unnamed for 36 years, the species was first described and named in the OrchideenJournal in 2022 by Banjamin Deloso, Charles Paulino, and Jim Cootes.

References

  1. "Archived copy" (PDF). Archived from the original (PDF) on 2010-11-22. Retrieved 2017-03-06.{{cite web}}: CS1 maint: archived copy as title (link)
  2. Hogan, Sean (2004). Flora - The Gardener's Bible. Willoughby, New South Wales: Global Book Pub. Pty. Ltd. p. 267. ISBN   1-74048-097-X.
  3. "Archived copy". Archived from the original on 2013-09-21. Retrieved 2017-03-06.{{cite web}}: CS1 maint: archived copy as title (link)
  4. fwcos.org/Newsletter op. cit.