Orchids of Shimla Hills: A Mini Review

Journal of Pharmaceutical Research International 33(63A): 123-126, 2021; Article no.JPRI.77486 ISSN: 2456-9119 (Past name: British Journal of Pharmaceutical Research, Past ISSN: 2231-2919, NLM ID: 101631759) Orchids of Shimla Hills: A Mini Review Yamini a and Saranjeet Kaur b*¥ a University Institute of Biotech, Division of Biosciences, Chandigarh University, District- Mohali, Punjab, India. b University Institute of Biotechnology, Division Biosciences, Chandigarh University, District- Mohali, Punjab, India. Authors’ contributions This work was carried out in collaboration between both authors. Both authors read and approved the final manuscript. Article Information DOI: 10.9734/JPRI/2021/v33i63A35223 Open Peer Review History: This journal follows the Advanced Open Peer Review policy. Identity of the Reviewers, Editor(s) and additional Reviewers, peer review comments, different versions of the manuscript, comments of the editors, etc are available here: https://www.sdiarticle5.com/review-history/77486 Mini-review Article Received 26 October 2021 Accepted 28 December 2021 Published 29 December 2021 ABSTRACT Presently, review study was intended to explore the medicinal importance of some of the orchid species inhabiting Shimla hills. The family orchidaceae is one of the highly evolved, and diversifies group of monocot angiosperms that encase numerous medicinally important of orchids species. The family is known for amazing ornamental hybrids. The orchids possess varied colourful and beautifullly flowers. This paper is written to review the medicinal importance and use of different species of orchids for the treatment of various diseases. Since ancient times, orchids are used in traditional medicinal system such as Yunani, Homeopathy, Ayurveda and Siddha. The present review communicates about some of the medicinally importance orchids of Shimla hills. Keywords: Orchids; Shimla hills; medicinal importance; monocot; angiosperm. 1. INTRODUCTION The Shimla hills, located at an elevation of 31.61° N 77.10° E, are found in the southwest region of the Himalayas [1]. This region is a luxuriant reservoir of medicinal and other economically important plants [2]. The vast range of topography, altitude, and climate makes Shimla a home to a wide variety of flora [3,4]. The hills of Shimla are enriched with floral diversity, described by the works of Sir Henry Collett in Flora Simlensis [2]. Shimla and the _____________________________________________________________________________________________________ ¥ Faculty; *Corresponding author: E-mail: [email protected], [email protected]; Yamini and Kaur; JPRI, 33(63A): 123-126, 2021; Article no.JPRI.77486 adjacent hills of the north-western Himalayas are quite rich in orchid flora; up to 62 species are reported from this geographical zone [5,6]. Collett [1] has reported 38 species of orchids enclosed in 18 genera growing in Shimla and adjoining hills. Orchids are undoubtedly great ornamental elite due to their marvellous flowers of exquisite beauty. Owing to their beauty, today the orchids figure among cut flowers that are used in multi-million dollars trade world over [7,8]. Many of these herbs are used in traditional medicine, also in today’s therapeutic practices [9]. The family, well known for several highly regarded native hybrids, includes nearly 8001000 genera and 25,000-35,000 species distributed throughout the world [10]. In this communication, some medicinally important species of orchids thriving in Shimla hills including Malaxis acuminata, Habenaria intermedia and Cypripedium cordigerum etc. are being highlighted. 2. ORCHID SPECIES AND MEDICINAL USE The chemical components of orchids are alkaloids, flavonoids, bibenzyl, phenanthrenes, and terpenoids. These are found in roots, leaves, flowers, and complete plant [11]. Over the centuries, various health promoting benefits, including diuretic, antirheumatic, antitumor, antimicrobial, anticonvulsant, relaxant, neuroprotective and antiviral activities [11]. Table 1 Fig. 1 (A-E) shows orchid species with their medicinal uses. Theophrastus first used the Latin word "orchis" to refer to a particular group of plants and the roots of these plants that were used in the traditional pharmacopoeias of Greece and neighbouring Asia Minor as an antidepressant and stimulant. A particular European genus, and the name of the whole family is also derived from orchidaceae. Table 1. Shows orchid species with their botanical and common name and medicinal uses Botanical Name Malaxis acuminata Common Name Jeevak Malaxis muscifera Rishabaka Habenaria intermedia Ridhi Medicinal and Other Uses Aphrodisiac, febrifuge and tonic. treats fever, tuberculosis, burning sensations, and general debility [12]. Bleeding disorders, dysentery (https://www.easyayurveda.com/2021/12/13/rishabakamalaxis-muscifera/#therapeutic_uses) Tubers are used in medicines in Indian system of medicine, as a health tonic, ashtavarga group (which is a combination of eight revitalizing herbs), and in preparation of ayurvedic tonic 'Chyawanprash'. Tender leaves and tubers are edible and used as vegetables [13,14]. Haematologic [15] Habeneria edgeworthii Cypripedium cordigerum Vridhi showy lady's slipper Mental disorders (https://hillpost.in/2021/04/heartshaped-lip-cypripedium-a-threatened-terrestrial-orchidin-the-himalaya/115564/) Epipactis helleborine Broad leaved helleborine Salam misri Used as aphrodisiac and used to cure fever, blood purification [16] antioxidant, antimicrobial, and biological activity antioxidant, antimicrobial, and biological activity antioxidant, antimicrobial, and biological activity Antioxidant, antimicrobial [17] The plant is used as a salep. Tubers and pseudobulbs used as a restorer. Used in folk medicine [18,13,14]. Plant paste externally applied in syphilis, extract is taken as a blood purifier [19]. Satyrium nepalense Zeuxine strateumatica Goodyera repens soldier orchid - 124 Yamini and Kaur; JPRI, 33(63A): 123-126, 2021; Article no.JPRI.77486 Fig. 1. A. Malaxis acuminata (https://en.wikipedia.org/wiki/Malaxis); B. Habenaria intermedia http://www.flowersofindia.net/catalog/slides/Intermediate%20Habenaria.html); C. Cypripedium reginae (https://www.orchidweb.com/orchids/other-orchids/species/cypripedium-reginae,) D. Zeuxine strateumaticahttps://www.pinterest.fr/pin/24769866687027248/, E. Platanthera edgeworthii (http://www.orchidspecies.com/platedgeworthii.htm) Collett [1] described thirtyeight species of orchids in eighteen genera from Shimla and surrounding hills. Shimla and the adjacent hills of the northwestern Himalayas are very rich in orchid flora up to 62 species are reported from here and include 6 that are endemic [5,6]. 3. CONCLUSION Orchids are famous for their beautiful unique flowers and very little is known about their herbal uses. However, several compounds are isolated from almost all parts of these herbs. Compounds have been isolated and tested in animal models, but in clinical trials with orchid plant parts have not been a regular practice. According to the World Health Organization (WHO), in all 80% population globally depends on herbal formulations. Due to the numerous side effects of allopathic drugs, herbal medicines can be popularized. The present generation can be alerted and motivated to use herbal products. More research on medicinal plants for human well-being can be promoted and carried out. Further research is still needed to fully recommend orchids for therapeutic purposes. So far negligible efforts are made to cultivate medicinal orchids on commercial scale. Many therapeutic species of orchids are now threatened and can be saved with human support only. CONSENT It is not applicable. ETHICAL APPROVAL It is not applicable. 125 Yamini and Kaur; JPRI, 33(63A): 123-126, 2021; Article no.JPRI.77486 10. 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Sci. 2002;83:797-798. © 2021 Yamini and Kaur; This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Peer-review history: The peer review history for this paper can be accessed here: https://www.sdiarticle5.com/review-history/77486 126