Uses, benefits, cures, side effects, nutrients in rhynchostylis retusa. Vandeae carl blume described this small genus in the 1820s. Rhynchostylis abbreviated rhy in the horticultural trade is a genus in the orchid family orchidaceae, closely allied to the genus vanda from which it differs in the onelobed lip of the flower and comprising four currently accepted species native to the indian subcontinent, china, indochina, malaysia, indonesia and the philippines. The rhynchostylis retusa is the brother of the rhynchostylis gigantea and is the state flower of assam, india.
It prefers intermediate to warm temperatures, bright to filtered light, and to be kept evenly moist. Young leaf segments from plants growing both in vivo and in vitro were cultured on mitra et al medium bm supplemented variously with auxins iaa, naa, 2,4d, kinetin kn, ga3, and organic supplements peptone, urea, casein hydrolysate, and yeast extract. Jun 11, 2015 medicinally rhynchostylis retusa is used to treat wounds, cuts and bruishes. The findings in the present study would be helpful for largescale mass propagation of va nilla planifolia using this. This attractive forth species is named and described. Orchid seeds are very small almost like dust and therefore not really countable. Introduction inflammation is a disorder mediated by enzyme activation, mediator release, cell migration, edema, fever, tissue breakdown and increase in a number of electrolytes.
Rhynchostylis in world checklist of selected plant families. Rhynchostylis retusa foxtail orchid orchid update grow. The plant has a short, stout, creeping stem carrying up to 12, curved, fleshy, deeply channeled, keeled, retuse apically leaves and blooms on an axillary pendant to 60cm 20inches long, racemose, densely flowered, cylindrical. Rhynchostylis retusa available in 4 pots and in hanging baskets vanda ashley palmer april 12, 2018 palmer orchids april, fragrant, spotted, pink spots, species. Strangely 1 some of the names are not common at all, and we may find them not known to us 2 some of the common plants have no name at all. Leaves to 30 x 2 cm, lorate, obliquely bilobed at apex with a mucro in between, lobules rounded. Rhynchostylis retusa also called foxtail orchid orchid. A monopodial orchid, rhynchostylis coelestis has upright sprays of many small, white and lavenderblue flowers. The board of trustees of the royal botanic gardens, kew. You must be knowing, in assam girls decorate their hair with this orchid, in bihu dance in their language the flower is known as kopop phul. Rhynchostylis in the orders and families of monocotyledons. Blume is an accepted name this name is the accepted name of a species in the genus rhynchostylis family orchidaceae. The prostaglandins production is increased due to cell and tissue.
These plants enjoy frequent waterings, heavy fertilizing, and very bright shade to direct morning light. High frequency shoot regeneration from rhynchostylis gigantea. This site makes an attempt to gather and share common names of the plants found in india. Rhynchostylis retusa, generally found in assam in abundance care rhynchostylis orchids grow in shaded areas so they do not tolerate much direct sunlight unlike vanda. In present investigation pollination biology of rhynchostylis retusa was studies. Rhynchostylis retusa is an species in the genus rhynchostylis. The common names are just as important as the scientific names. Rhynchostylis retusa, generally found in assam in abundance. Rhynchostylis retusa in kew science plants of the world online. Due to the erect or pendent inflorescences of closely packed flowers, rhynchostylis is commonly known as the foxtail orchid as is aerides. They are, therefore, best grown in a manner that allows the numerous aerial roots to hang free. Rhy retusa also called foxtail orchid is an exotic blooming orchid, belonging to the vanda alliance. In both the species, best response of callus induction was observed on. Rhynchostylis retusa is a monopodial epiphytic species that grows in.
The record derives from wcsp data supplied on 20120323 which reports it as an accepted name record 178388 with original publication details. Home species collector orchids rhynchostylis sort by. Contentsshow description plant blooms from winter to spring with many 2 cm wide flowers. Rhynchostylis coelestis 34, white with blue tips fragrant dbs 5 plants. Two species of in its natural habitat as well as under cultivation in the carpenter bees of genus xylocopa are observed as the states of assam northeast india. Files are available under licenses specified on their description page. There was 90% survival rate of the rooted plantlets after acclima tization in the greenhouse. The individual species of this genus are commonly called foxtail orchids for their long thin densly packed inflorescences. The phytochemical screening and antimicrobial activities of different extract methanol, ethanol, chloroform and hexane of.
Common name the blunt rhynchostylis in thailand phuang malai hang karawk aiyaret in china zuan hui lan. Got this as a seedling about 4 years ago at the santa barbara show, the pot had 2 different plants in it, so i got 2 for the price of one. The phytochemical screening and antimicrobial activities of different extract. Rhynchostylis coelestis blooms in spring and summer. Rhynchostylis retusa is a monopodial, epiphytic and medicinal orchid. Names of rhynchostylis retusa in various languages of the world are also given. Handcoloured copperplate engraving by george barclay after an illustration by miss sarah drake from edwards botanical register, edited by john lindley, london, ridgeway, 1847. This culture sheet was provided by charles and margaret baker. Alternatively, feed the plant weekly, using a fertilizer mixed to onequarter strength.
Rhynchostylis retusa 34, white with pale pink dbs 5 plants. Due to their specific requirements for growing conditions, theyre only an option for gardeners in tropical areas, particularly those with shade houses. Rhynchostylis retusa the inflorescence is a pendant raceme, consisting of more than 100 pinkspotted white flowers. Rhychostylis retusa is recognized as the state flower of arunachal pradesh and assam. Rhynchostylis retusa herb uses, benefits, cures, side effects. Tissue culture studies in two important orchid taxa. Rhynchostylis was first described in 1825 by blume and his type species was rhynchostylis retusa which is pictured below. Buyers can be informed by email when new sellers list for both rhynchostylis retusa and other species. Overview of the rhynchostylis orchid genus youtube.
In its natural environment rhynchostylis retusa see a lot of air circulation, so try to maintain that when growing this orchid. A simple and efficient protocol for the mass propagation. Rhynchostylis retusa rysreoverview eppo global database. May 18, 2016 rhychostylis retusa is recognized as the state flower of arunachal pradesh and assam in india as well the uva province of sri lanka. Rhynchostylis retusa rhynchostylis coelestis rhynchostylis gigantea. We do not use these to store personal information about you. This page was last edited on 19 december 2019, at 21. Rhynchostylis is a genus of tropical orchids with long, curved leaves and waxy flowers that grow in towerlike structures. Foxtail orchid care learn how to grow rhynchostylis foxtail. Feed rhynchostylis foxtail orchids every other watering, using a balanced fertilizer with an npk ratio, such as 202020.
The callus embryoid plant regeneration was developed using immature seeds of aerides maculosa lindl. The unmistakeable spicy fragrance is consistent across this genus, whether the species blooms in the winter or summer. List of buyers and sellers of rhynchostylis retusa. The plant list includes 11 scientific plant names of species rank for the genus rhynchostylis. We think that rhynchostylis retusa is even more deserving of the foxtail name. Nicknamed the foxtail orchids, this species is native from india, bangladesh, myanmar burma, thailand, laos, vietnam, southern china, the philippines, sumatra, java. Rapid in vitro mass multiplication of orchids aerides. Nowaday, the propagation of orchids through tissue culture could splendidly provide the increasing demands of orchids. The plant list includes a further 4 scientific plant names of infraspecific rank for the genus rhynchostylis. General information about rhynchostylis retusa rysre this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. Rhynchostylis retusa in world checklist of selected plant families.
Rhynchostylis retusa also called foxtail orchid is an orchid, belonging to the vanda alliance. Feb 23, 2016 rhynchostylis orchids grow epiphytically in the asian rainforests on the lower parts of trees, unlike vanda orchids, which grow on the tops. Rhynchostylis retusa herb uses, benefits, cures, side. Comes from the chinese himalayas, assam, bangladesh, eastern himalayas, india, sri lanka, nepal, western himalayas, andaman islands, myanmar, thailand, laos, cambodia, vietnam, malaysia, borneo, java, sumatra, and the philippines in semideciduous and deciduous dry lowland forests and. We do not intend the plant list to be complete for names of infraspecific rank. Rhynchostylis gigantea has definitely become a collectors item in recent years with ever more unusual color forms being introduced into the marketplace. Distribution plants are found growing in the lowland forest of the himalayas, assam, bangladesh, india, sri lanka, nepal, western himalayas, andaman islands, myanamar, thailand, laos, cambodia. List of various diseases cured by rhynchostylis retusa. Rhynchostylis retusa, an orchid with long panicles of pink and purple.
Rhynchostylis retusa in natural habitat though it has medicinal importance, but the ornamental usage outweighs its medicinal ones. In india, the plant is most common in northeast, orissa and andhra pradesh. Due to biopiracy, the plant is in the verge of extinction in india. During the winter, the plant benefits from a light feeding every three weeks, using the same fertilizer mixed to half strength. Rhynchostylis retusa are grown in plastic or wood baskets. Indian journal of biotechnology vol 11, july 2012, pp 288294 rapid in vitro mass multiplication of orchids aerides maculosa lindl. Fertilizer should be reduced or eliminated until heavier watering is resumed in spring. Continuing to use this website means you agree to our use of cookies. High to low most popular title manufacturer newest oldest availability 20 per page 40 per page 80 per page 120 per page 200 per page. Rhynchostylis orchids grow epiphytically in the asian rainforests on the lower parts of trees, unlike vanda orchids, which grow on the tops.
Rhynchostylis retusa orchidaceae they bloom on an axillary pendant to 60 cm 24 in long, racemose, densely flowered, cylindrical inflorescence that occurs in the winter and early spring. Wonderful spikes of pink and white flowers that seem more tightly held than others. The plant has a short, stout, creeping stem carrying up to 12, curved, fleshy, deeply channeled, keeled, retuse apically leaves and blooms on an axillary. Rhynchostylis retusa is an orchid species identified by l.
State flower of assam rhynchostylis retusa from jorhat. Sellers can easily list for each species they sell. Feb 02, 2018 rhynchostylis retusa foxtail orchid orchid update grow orchid on the tree. The explants from mature leaves did not show any growth and turned necrotic, while those obtained from juvenile. Rhynchostylis orchid has typical vandaceous habitus it is a monopodial plant with leathery leaves, which are oppositely arranged, silverygreen roots with thick velamen layer, and flowers, born in racemes. The generic name was derived from the greek rhyncho, beak and stylis, column, in reference to the beaked column exhibited in this genus.
Native to malaya, singapore, thailand, sri lanka and india. It prefers to grows in diffused sunlight, do not put it in open sun. Please visit their web site to find out about their orchid species culture books, pollination database, and culture sheet subscription service. An introduction to climate tables and how to use them is available. The genus rhynchostylis has three currently accepted species. Buy 3 get 2 free worlds rare 100pcs seeds yellow butterfly orchid rhynchostylis. All structured data from the file and property namespaces is available under the creative commons cc0 license. Rhynchostylis are reported to be singularly intolerant of stale conditions around the roots but neither do they like being disturbed for repotting. Pdf seeds of an exquisite orchid, rhynchostylis retusa, germinated in vitro on.
Rhynchostylis retusa is called foxtail orchid and frequently occur in assam. Pdf natural pollination in orchidaceae is coevolved with the pollinator and this coevolution sometime leads to the decline of. Rhynchostylis retusa wikispecies, free species directory. Pdf highfrequency plantlet regeneration and multiple shoot. The inflorescence is a pendant raceme, consisting of more than 100 pinkspotted white flowers. One was very much smaller then other one and has always been the case, last year the taller one grew 2 side growths that are now almost as big as other seedling. Click here for full growing information from the orchid internet species photo encyclopedia or oispe by jay pfahl. Often regeneration in orchids is only achieved through protocorms, i. Rhynchostylis retusa foxtail orchid, fragrant species. Media in category rhynchostylis retusa the following 34 files are in this category, out of 34 total.
In assam, it is popularly known as kopou phool, and is an integral part of a bihu dancers attire. This epiphytic, monopodial genus is characterized by its very thick, leathery, closely arranged leaves with short stems and, vegetatively closely resembles aerides except for the shorter stems and. It is an exotic flowering orchid once a year, marchapril, has a long bunch cylindrical inflorescence, 40 to 45 cm consisting of more than 100 white flowers with pink spots. How rhynchostylis retusa is effective for various diseases is listed in repertory format. The orchid has a bunch consisting of more than 100 pinkspotted white flowers. At this time of the year, we have rhynchostylis retusa a common orchid of this place in plenty. The board of trustees of the royal botanic gardens. In order to produce directly shoots via bud regeneration both rapidly and with a high frequency, a transverse thin cell layer ttcl method is extended to rhynchostylis gigantea. Analgesic and antiinflammatory activities of rhynchostylis retusa m alamin1, gnn sultana2, cf hossain1 1department of pharmacy, east west university, 43 mohakhali ca, dhaka1212, bangladesh. Blume accepted name cattail orchid plantae tracheophyta liliopsida asparagales orchidaceae rhynchostylis rhynchostylis retusa l. This epiphytic, monopodial genus is characterized by its very thick, leathery, closely arranged leaves with short stems and, vegetatively closely resembles aerides except for the shorter stems and thicker leaves.
1401 1472 599 11 150 205 1157 79 1210 122 1205 973 159 92 428 254 649 882 383 2 611 716 1130 619 580 1058 308 539 1073 1214 721 1429 1428 1244