| Dendrobium junceum | |
|---|---|
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Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Epidendroideae |
| Genus: | Dendrobium |
| Species: | D. junceum |
| Binomial name | |
| Dendrobium junceum | |
| Synonyms [1] | |
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Dendrobium junceum is a species of the family Orchidaceae. The plant is native to Borneo and the Philippines. [1]
Dendrobium junceum is a sympodial orchid which forms pseudobulbs. When the life cycle of the mother plant ends it produces little offsets, continuing the life of the plant. The same cycle is used every year. The stem is erect and during the flowering period start from mid-January till late may it forms blooms on its sides with one to two 3.75 cm wide flowers. This monocot has thin, white roots and leads an epiphytic type of life.
Orchids are plants that belong to the family Orchidaceae, a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Orchids are cosmopolitan plants that are found in almost every habitat on Earth except glaciers. The world's richest diversity of orchid genera and species is found in the tropics.
Dendrobium is a genus of mostly epiphytic and lithophytic orchids in the family Orchidaceae. It is a very large genus, containing more than 1,800 species that are found in diverse habitats throughout much of south, east and southeast Asia, including China, Japan, India, the Philippines, Indonesia, Australia, New Guinea, Vietnam and many of the islands of the Pacific. Orchids in this genus have roots that creep over the surface of trees or rocks, rarely having their roots in soil. Up to six leaves develop in a tuft at the tip of a shoot and from one to a large number of flowers are arranged along an unbranched flowering stem. Several attempts have been made to separate Dendrobium into smaller genera, but most have not been accepted by the World Checklist of Selected Plant Families.
Johannes Jacobus Smith was a Dutch botanist who, between years 1905 to 1924, crossed the islands of the Dutch East Indies, collecting specimens of plants and describing and cataloguing the flora of these islands. The standard botanical author abbreviation J.J.Sm. is applied to plants described by J.J. Smith.
Dendrobium cuthbertsonii is a species of orchid in the genus Dendrobium. It grows epiphytically at up to 10,000 feet (3,000 m) above sea level in New Guinea and the Bismarck Archipelago. It is targeted by commercial collectors who harvest it for export. It has one of the longest floral durations of any orchid, with individual flowers remaining open for up to nine months. Another source says ten months. Its stems are 1–2 centimetres (0.4–0.8 in) tall and 4–7 millimetres (0.16–0.28 in) wide; the flowers are 25–40 mm (1.0–1.6 in) long, 13–35 mm (0.5–1.4 in) wide, and extremely variable in colour., ranging from crimson through orangey-red.
Dendrobium cunninghamii, commonly known as winika, pekapeka, Christmas orchid, bamboo orchid or ladies slipper orchid, is a species of epiphytic orchids that is endemic to New Zealand. It is commonly found growing in rainforest in the North, South, Stewart and Chatham Islands and normally flowers in summer and early autumn.
Phenanthrenoids are chemical compounds formed with a phenanthrene backbone. These compounds occur naturally in plants, although they can also be synthesized.
Dendrobium kingianum, commonly known as the pink rock orchid, is a flowering plant in the orchid family Orchidaceae and is endemic to eastern Australia. It usually grows on rocks, rarely as an epiphyte, and has thin, spreading leaves and spikes of up to fifteen, usually pink flowers in late winter to spring. It is popular in Australian native horticulture and is a commonly cultivated orchid among Australian orchid species growers.
Dendrobium speciosum, commonly known as the rock orchid or cane orchid, is a species of highly variable Australian orchid. Its varieties can be found in a range of habitats as epiphytes or lithophytes. It has a continuous distribution along the east coast of Australia and in distinct populations along the Tropic of Capricorn. As a lithophyte, it forms gigantic spreading colonies on rocks and cliff faces, often exposed to full sun, with its roots forming dense, matted beds across the rock that anchor the plant. It can be found at altitudes from sea level to 900 metres (3,000 ft).
Dendrobium nobile, commonly known as the noble dendrobium, is a member of the family Orchidaceae. It has become a popular cultivated decorative house plant, because it produces colourful blooms in winter and spring, at a time when little else is in flower. It is also one of the 50 fundamental herbs used in traditional Chinese medicine, known as shí hú or shí hú lán. Dendrobium nobile is one of the most widespread ornamental members of the orchid family. Its blooms are variegated in colour, shading from white through pink and purple, and the many different cultivated varieties produce different sized and coloured blooms.
Dendrobium amabile is a species of orchid endemic to Vietnam.
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.
Dendrobium chrysotoxum is a widely cultivated species of orchid. It is native to Southeast Asia, growing naturally in Myanmar, Bhutan, Yunnan, China, Manipur, Assam, India, Bangladesh, Andaman Islands, Laos, Nepal, Thailand, and Vietnam.
Dendrobium discolor, commonly known as antler orchid or golden orchid, is a species of epiphytic or lithophytic orchid in the family Orchidaceae, and are native to northern Australia, New Guinea, and part of Indonesia. It has 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.
Dendrobium macrophyllum, commonly known as the large-leaved dendrobium or pastor's orchid, is a species of Orchid.
Dendrobium moniliforme, known as Shihu in Chinese and Sekkoku in Japanese, is a species of orchid. It is native to Japan, Korea, China, the Himalayas, and northern Indochina.
Dendrobium moschatum, the musky-smelling dendrobium, is a species of orchid. It is native to the Himalayas, and Indochina.
Dendrobium pulchellum is an orchid is native to Southeast Asia. This stunning plant blooms from the completion of winter into early spring. This is due to Dendrobium requiring cooler temperatures for growth and development.
Dendrobium secundum, also known as the toothbrush orchid, is a species of flowering plant in the genus Dendrobium of the family Orchidaceae. The common name refers to the fact that all the flowers are on the same side of the stem, much like the bristles all on one side of a toothbrush.
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.
Dendrobieae is a tribe in the subfamily Epidendroideae, in the family Orchidaceae. The Dendrobieae are mostly tropical, epiphytic orchids which contain pseudobulbs.
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