Bulbophyllum gymnopus

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Bulbophyllum gymnopus
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. gymnopus
Binomial name
Bulbophyllum gymnopus

Bulbophyllum gymnopus is a species of orchid in the genus Bulbophyllum .

The plant produces the phenanthrenediol gymnopusin. [1]

Related Research Articles

<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.

<span class="mw-page-title-main">Phenanthrenoid</span>

Phenanthrenoids are chemical compounds formed with a phenanthrene backbone. These compounds occur naturally in plants, although they can also be synthesized.

<i>Bulbophyllum biflorum</i> Species of orchid from Southeast Asia

Bulbophyllum biflorum is a species of orchid. This species was found in Java, Sumatra, Bali, Borneo, the Philippines, and the Thai and Malaysian peninsula. The flower size is 7.5 cm long.

<i>Maxillaria densa</i> Species of orchid

Maxillaria densa, the crowded maxillaria, is a species of orchid ranging from Mexico south to Nicaragua.

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

Bulbophyllum amplebracteatum is a species of orchid in the genus Bulbophyllum.

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

Bulbophyllum apodum is a species of orchid in the genus Bulbophyllum. It bears a 12–14 cm inflorescence with around 40 small fragrant white flowers on it. It is native to Sikkim, Borneo, China, Malaysia, Thailand, the Philippines, Vanuatu, and Vietnam.

Bulbophyllum betchei is a species of orchid in the genus Bulbophyllum.

Bulbophyllum brienianum is a species of orchid in the genus Bulbophyllum.

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

Bulbophyllum laxiflorum is a species of orchid in the genus Bulbophyllum.

Bulbophyllum linearilabium is a species of orchid in the genus Bulbophyllum.

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

Bulbophyllum moniliforme is a species of orchid in the genus Bulbophyllum. It is indigenous to the Assam region in eastern India.

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

Bulbophyllum odoratum is a species of orchid in the genus Bulbophyllum.

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

Bulbophyllum ovalifolium is a species of orchid in the genus Bulbophyllum.

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

Bulbophyllum pauciflorum is a species of orchid in the genus Bulbophyllum.

Bulbophyllum punamense is a species of orchid in the genus Bulbophyllum.

Bulbophyllum reptans is a species of orchid in the genus Bulbophyllum.

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

Bulbophyllum scabratum or Rough Bulb-Leaf Orchid is a species of orchid in the genus Bulbophyllum in section Eublepharon.

Bulbophyllum unguiculatum is a species of orchid in the genus Bulbophyllum. It is commonly known as the clawed bulbophyllum. It is found in Sumatra, Java, Borneo and Sulawesi in lower montane forests.

<span class="mw-page-title-main">Dendrobieae</span> Tribe of orchids

Dendrobieae is a tribe in the subfamily Epidendroideae, in the family Orchidaceae. The Dendrobieae are mostly tropical, epiphytic orchids which contain pseudobulbs.

<span class="mw-page-title-main">Gymnopusin</span> Chemical compound

Gymnopusin is a phenanthrenediol produced by the orchid Bulbophyllum gymnopus. It is also found in Bulbophyllum reptans and Maxillaria densa.

References

  1. Structure and synthesis of gymnopusin, a novel phenanthrenediol from the orchid Bulbophyllum gymnopus. Andrew B. Hughes and Melvyn V. Sargent, J. Chem. Soc., 1989, Perkin Trans. 1, pages 1787-1791, doi : 10.1039/P19890001787