| Eulophia nuda | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Epidendroideae |
| Genus: | Eulophia |
| Species: | E. nuda |
| Binomial name | |
| Eulophia nuda | |
Eulophia nuda, the spectacular eulophia, is a species of corduroy orchid found in tropical and subtropical Asia to the Western Pacific. [1] [2]
Eulophia nuda is a perennial herbaceous and terrestrial plant with underground tubers, with colourful reddish pink flowers. The plant has an erect inflorescence that may hold 12 to 20 flowers. [3] Leaves are usually not visible, but appear after flowering. The elliptic to oblong or lance-shaped and tapering leaves are 125–130 cm long × 3–4 cm wide, including a 66 cm long leaf-stalk. Flowers come in various colours including shades of pink, purple and white. [1] The plant has potato-like tubers. [3]
The species ranges from India through Thailand and Southeast Asia, Papua New Guinea, and Australia. [1]
Occurs in tropical and subtropical forests.
About 35 synonyms are known including Eulophia spectabilis. [2]
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.
Gymnadenia conopsea, commonly known as the fragrant orchid or chalk fragrant orchid, is a herbaceous plant of the family Orchidaceae native to northern Europe.
Eulophia, commonly known as corduroy orchids, is a genus of about two hundred species of flowering plants in the orchid family, Orchidaceae. Most Eulophia orchids are terrestrial but some are deciduous while others are evergreen. They either have an underground rhizome or pseudobulbs on the surface and those species with leaves have them on the end of a fleshy stem. The flowers are arranged on a thin flowering spike, the flowers having sepals which are larger than the petals. The genus is widely distributed but most species are found in Africa and Asia, usually growing in shady places with grass or shrubs in forests.
Grammatophyllum speciosum, also called giant orchid, tiger orchid, sugar cane orchid or queen of the orchids, is a species of orchid native to Laos, Myanmar, Thailand, Vietnam, Borneo, Indonesia and Malaysia. It has also been recorded in the Philippines, New Guinea and the Solomon Islands. It is listed by the Guinness Book of World Records as the world's tallest orchid, with specimens recorded up to 7.62 metres (25 ft) in height.
Ansellia is considered a monotypic genus of orchid, with only one species, Ansellia africana, commonly known as African ansellia or leopard orchid, however, it may in fact be a complex group of species which share common floral structure and growth habit.
Pachystoma, commonly known as kunai orchids or 粉口兰属 , is a genus of two species of flowering plants in the orchid family, Orchidaceae. They are deciduous, terrestrial herbs with one or two linear, pleated or veiny leaves and more or less drooping flowers which do not open widely, on a thin, wiry flowering stem. Species in this genus are found in tropical and subtropical Asia to Australia and islands of the southwest Pacific Ocean.
Dactylorhiza viridis, the frog orchid, is a species of flowering plant in the orchid family Orchidaceae. It has also been treated as the only species Coeloglossum viride of the monotypic genus Coeloglossum.
Spiranthes spiralis, commonly known as autumn lady's-tresses, is an orchid that grows in Europe and adjacent North Africa and Asia. It is a small grey-green plant. It forms a rosette of four to five pointed, sessile, ovate leaves about 3 cm (1.2 in) in length. In late summer an unbranched stem of about 10–15 cm (3.9–5.9 in) tall is produced with approximately four sheath-shaped leaves. The white flowers are about 5 mm (0.20 in) long and have a green spot on the lower lip. They are arranged in a helix around the upper half of the stalk. The species is listed in Appendix II of CITES as a species that is not currently threatened with extinction but that may become so. Autumn lady's-tresses are legally protected in Belgium and the Netherlands, and in some regions of France.
Habenaria, commonly called rein orchids or bog orchids, is a widely distributed genus of orchids in the tribe Orchideae. About 880 species of Habenaria have been formally described. They are native to every continent except Antarctica, growing in both tropical and subtropical zones.
Epipactis palustris, the marsh helleborine, is a species of orchid native to Europe and Asia.
Eulophia guineensis is a species of orchid. It is the type species of the genus Eulophia and is commonly known as the Guinea Eulophia or the broad-Leaved ground orchid. It is found in the Cape Verde Islands, much of tropical Africa and part of the Arabian Peninsula. It is a terrestrial orchid that can grow to a metre or so tall, and is found in lowland and upland woods and scrubland.
Eulophia pulchra, commonly known as the gonzo orchid, is a plant in the orchid family and is native to areas from Tanzania and Mozambique to the Western Pacific Ocean. It is a terrestrial orchid with crowded, above-ground pseudobulbs, two or three leaves and pale yellowish green flowers with dull purple or red markings. It grows in plant litter in rainforests.
Spathoglottis plicata, commonly known as the Philippine ground orchid, or large purple orchid is an evergreen, terrestrial plant with crowded pseudobulbs, three or four large, pleated leaves and up to forty resupinate, pink to purple flowers. It is found from tropical and subtropical Asia to Australia and the western Pacific including Tonga and Samoa.
Geodorum, commonly known as shepherds' crooks or 地宝兰属 , is a genus of eight species of flowering plants in the orchid family, Orchidaceae. They are deciduous, terrestrial herbs with underground pseudobulbs, broad, pleated leaves and small to medium-sized, tube-shaped or bell-shaped flowers on a flowering stem with a drooping end. Species in this genus are found in southern Japan, tropical Asia, Australia and islands of the southwest Pacific Ocean.
Eulophia petersii is a succulent species of flowering plant in the family Orchidaceae, from southern and eastern Africa.
Dahlia imperialis, or bell tree dahlia, is a large flowering plant of the family Asteraceae, native to the Americas.
Eulophila zollingeri, commonly known as the carrion orchid or 无叶美冠兰 , is a plant in the orchid family and is native to areas from tropical and subtropical Asia to Queensland. It is a leafless, brownish terrestrial orchid with up to forty reddish brown, sharply scented flowers with a dark red and yellow labellum. It grows in decaying wood in and near rainforests.
Pachystoma nutans, is a species of plant in the orchid family. It is endemic to Myanmar. It was first described by Sing Chi Chen and Yi Bo Luo in 2002. The type specimen of Pachystoma nutans was previously overlooked among unidentified Eulophia species at the Royal Botanic Garden herbarium in Edinburgh. It is only known from the type specimen, which was collected near Mong Yaw, Myanmar.
Eulophia obtusa, a showy and distinctive species of orchid, popularly known as the ground orchid, recorded from Bangladesh, North India and Nepal. This orchid growing in seasonally in grassland. It is a grass associated orchid species. A Bangladesh based renowned botanist and ornithologist Md Sharif Hossain Sourav first described this rare species from Bangladesh in 2017. There are only three collections in the Kew Herbarium dates from 1902, which suggests that it is quite a rare species. It is assessed as critically endangered (CR) in Bangladesh according to the IUCN Red Listing criteria. Very recently this species was rediscovered in India after 118 years.
Phalaenopsis buyssoniana is a species of orchid native to Thailand and Vietnam.
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