 Chinese Medicine, 2011, 2, 93-102  doi:10.4236/cm.2011.23016 Published Online September 2011 (http://www.SciRP.org/journal/cm)  Copyright © 2011 SciRes.                                                                                  CM  Observations on Traditional Phytotherapy among the   Inhabitants of Lahaul Valley through Amchi System of  Medicine—A Cold Desert Area of Himachal   Pradesh in North Western Himalayas, India  Parveen Kumar Sharma1, Surender Kumar Thakur, S. Manuja, R. K. Rana, Pardeep Kumar,   Sanjay Sharma, Jagdish Chand, Ashok Singh, Krishan Kumar Katoch2  1Krishi Vigyan Kendra Lahaul and Spiti, Kukumseri, India   2Chaudhary Sa rw an  Ku ma r H i machal Pradesh Kri shi Vishvavidy alaya, Palampur , In d ia   E-mail: praveenkumarsharma11@rediffmail.com  Received April 1, 2011; revised April 20, 2011; accepted May 5, 2011  Abstract    The paper highlights the Phyto-diversity and indigenous uses an ecosystem existing in Lahaul Valley of  tribal district of Lahaul and Spiti in Himacjhal Pradesh, India. This is one of the most preferred tourist spot  especially for foreigners. The cold desert area of India is known for its specific topography, sense climate  and unique vegetation. The valley is rich in high value medicinal wealth and local inhabitants (Buddhist)  practice the Tebetan Amchi System of Medicine. Keeping in view the continuous pressure on nature, this  paper reflects the Phyto-diversity of Valley, with reference to medicinal and aromatic plants and conserva- tion mechanisms to protect the valuable wealth of the valley and also suggests effective ecotourisim planning  of the study area.    Keywords: Diversity, Medicinal and Aromatic Plants, Ecotourisim, Lahaul Valley, Indigenous Uses,    Tebetan Amchi System of Medicine  1. Introduction    Twenty one year ago the word did not know about the  biodiversity. Today, it is one of the most commonly used  expressions in the biological sciences and has become a  household word. During the National Forum on Biodi- versity held at Washington DC, w.e.f. September 21-24,  1986, under the auspices of the National Academy of  Science, Smithsonian Institute, the word spread like fire  throughout the world. In the Rio Environmental Summit  in 1992, biodiversity dominated the central issues of sci- entific and political concern worldwide. At global level  about 16,04,000 species of plants, animals and micro-  organisms have been described so far. However, it is  estimated that there are around 17,98,000 species. Of the  total species, 4,22,000 flowering plants reported from the  world, of which > 50,000 species are used for medicinal  purpose.   The high altitude Himalaya is rich in endemic plants  [1]. The increasing potential threat to biological diversity  ia an irreversible environment disorder that warrant im- mediate remedial measures for sustainable conservation  of biodiversity. It is believed that the excessive anthro- pogenic activities are the main cause of decline in popu- lation and availability of medicinal and aromatic plants  in the Himalayan region [2-5]. The fast pace of tourism  in high altitudinal areas are another important factor  causing the damage of bio-diverse ecological system [6].  Himalaya is one of the mega biodiversityregion of  world [7]. The north western Himalaya consist unique  habitats to sustain several endemic and rare plant taxa.  The vegetation comprises evergreen forests with pure  stands of Pinus roxburghii, Pinus wallichiana, Quercus  spp., Cedrus deodara, Abies pindrow, Picea smithiana,  Taxus wallichiana and Juniperus spp. in dry temperate  and alpine regions representing various species composi- tion make the valleys rich in phytodiversity.    The cold desert area covers 35 per cent of the total  geographical area in Himachal Pradesh. A review of lit- erature indicates very few studies on medicinal & aro- matic plants and ethnobotany of tribal valley/area of La- haul and Spiti district of Himachal Pradesh [1,8-13].   
 P. K. SHARMA    ET  AL.  94     2. Materials and Method    2.1. Study Area    The present study has been carried out in Lahaul valley  of Himachal Pradesh. The Lahaul valley lies between  31˚44'57'' and 32˚59'57''N latitude and 76˚46'29'' and  78˚41'34''E longitude. It is surrounded by the main Hi- malayan ranges on the North mainly Baralacha Pass, the  mid Himalayan range or Pir Punjal on the South, the  Kunjum range which separates Lahaul from Spiti on the  East and the off-shoot of the Pir Punjal range on the  West. In its West, the Chenab river flows into Pangi val- ley, while in the North-East the Yunan river flows into  Zanskar. The Rohtang Pass (3978 m), the gate way to  valley, connects Lahaul to Kullu district. The valley can  be approached through Rohtang Pass (3978 m) by road  to Lahaul from Kullu, Kunjum Pass (4740 m) road to  Lahaul from Spiti, Baralacha Pass (5019 m) road to La- haul from Leh, Kugti Pass (5043 m) partially by road and  on foot, and Drati Pass (4725 m) by foot journey from  Chaurah-Chamba to Lahaul.   The distinctive features of the valley are snow covered  peaks, massive glaciers, view of bleak, sunny, higher  mountain ranges and narrow river valleys. The valley  represents few prominent lakes such as Chandratal, Sura- jtal, Sissutal and Neelkant along with many glaciers.  Andrew Wilson denoted this valley as a “Valley of Gla- ciers” [14]. High mountains, water falls, Buddhists Gom- pas, Hindu Temples and trekking places are some of the  attractions for tourists. The inhabitants belong to Hindu  and Buddhist community.  The district contains 41 Panchyats. The total area of  the district is 13,835 km2, out of which 1,35,369 hectares  are under Forests and 4459 hectares are under cultivation.  The whole area of Lahaul is divided into four valleys  namely, Pattan Valley, Myar Valley, Todh Valley and  Tennan Valley. In the valley soil is more or less loam to  sandy loam with gravel. In the vicinity of villages and  nearby, denuded slopes are subjected to concentrated  year round grazing; hence the soil is equally poor. On the  northern aspects, in folds and hollows as also on easier  slopes, the soil is fairly deep and fertile for tree growth.  It is therefore, the best forests in the valley are on the left  bank of the Chanderbhaga River.  Due to melting of snow, the soil from the upper slope  is carried down to the lower slopes where the depth of  the soil is deeper. At present, soil in this tract is patrtillay  protected by the vegetation. The climate of the area is  dry temperate to alpine types and has distinct seasons.  The summer is rainless due to high mountains. The rainy  season receive very less rainfall. The winter season is  comparatively a large i.e., from late November to early  April. During this period, heavy snow fall occurs in the  Valley.  The Lahaul valley is also known for its unique faunal  diversity. Some of the prominent wild animals and birds  are Ibex (Capra ibex), Bharal (Psueudois nayaur), Snow  Leopard (Panthra uncia), Musk Dear (Moschus chry- sogaster), Ghoral, (Nemorhaedus goral), Himalayan  Marmot (Marmota bobak), Wild Yak (Bos grunniens),  Himalayan Snow Cock (Tetragallus himalayensis), Hi- malayn Snow Pigean (Columba leuconota), Crow (Cor- vus caurinus), Chukor (Alectoris chukar), Bar-headed  Goose (Anser indicus), Snow Pigeon (Columba leu- conota) and Himalayan Snow Cock (Tetraogallus hima- layensis).  Man has been utilizing plant resources for various  purposes since the time immemorial. The documentation  of traditional knowledge would appear to be the “need of  the hour” in view of the current demand for herb based  products. Documentation serves to ensure the preserva- tion of traditional information for future generations. It is  also a step forward in the creation of a database on eth- nobotanical notes. An attempt therefore, has been made  here to document the indigenous uses of some important  medicinal and aromatuic plants of Lahaul; Valley.    2.2. Surveys and Data Collection    The Lahaul valley has been surveyed under an adhoc pro- ject funded by National Medicinal Plant Boards (NMPB)  Govt. of India, New Delhi during 2008-2010 to generate  information on indigenous uses of medicinal plants from  the inhabitants. Information on medicinal plants was col- lected through Participatory Rural Appraisal (PRA). After  interaction, the inhabitants were interviewed for utilization  of medicinal plants and aromatic plants, mode of admini- stration, occurrence in the area, etc. in different valley of  the Lahaul valley.    3. Results    3.1. Treatment by Animal Parts    The amchies keep in their medicine bags animal organs  like; dog or wolf tongue, antelope horns, snake flesh  rabbit heart and bile of beer and tiger etc. for treatment in  eheumatism, epilspsy and pulmonary and bronchial dis- eases.    3.2. Treatment with Mineral Water    Sulphur and mineral springs in Kullu-Manali and Ladhak  area are frequently used in the treatment of headache and  other diseases of brain.  Copyright © 2011 SciRes.                                                                                  CM   
 P. K. SHARMA    ET  AL.    Copyright © 2011 SciRes.                                                                                  CM  95 3.3. Puncturing of Veins    The treatment consists of pricking the patient body with  specially needles at certain points. Usually this therapy is  uses for treatment of gout, blood and skin disorders.    3.4. Treatment by Mysticism    Treatment by Mysticism (Tantra-Mantra) is with influ- ence with stars on human destiny. They treat the patient  by looking at the horoscope for their evil and good stars.    3.5. Other Uses    3.5.1. Use of Shilajit as a Single Medicine  Shilajeet is used as a single medicine in old age, for genel  debility and as an approdisiac. The medicine should be  taken on an empty stomach with milk or lukeworm water.  Peas and pigeons are forbidden in the diet while taking  shilajit.  Dose: 8 mg in first week and thereafter 16 mg for 2nd,  3rd, and 4th week. Then the dose is increased by 2mg up to  7 weeks and then it should be maintained.      3.5.2. Other Minerals Used in the Theraphy Are   Sulphur;   Borax;   Sodium Sulphate;   Antimoni Sulphate;   Sodium Bicarbonate;   Yellow Arsenic;   Serpentine;   Quartz;   Metals and Bhasmas.    4. Discussion    The present study reveals that there is an intimate rela- tionship between the inhabitants of Lahaul valley, par- ticularly native people and plants of their surroundings.  During field studies, it was noticed that a vast treasure of  hidden knowledge is lying with them especially with the  old people living in the valley. A wide range of ail- ments/diseases ranging from common cold & cough to  asthma, bronchitis, liver, stomach, heart, kidneys, and  cuts and wounds to snakebites are treated by the tradi- tional healers of the valley (Amchies) with the help of  local plant remedies.  In total, 354 species of medicinal and aromatic plants  belonging to 208 genera and 76 families were recorded  from the Lahaul valley [15-17]. Out of the total 79 plant  species of medicinal and aromatic plants belonging to 37  families and 64 genera have been discussed in the pre- sent paper which are used to cure more than two diseases  (Table 1). The population of Aconitum heterophyllum  (Critically engangered), Picrorhiza kurrooa and Rheum  emodi (Engangered) and Begenia stracheyi and Rhodo- dendron anthopogon (Vulnerable) according to IUCN  categoirization are very low.    Most of the plant species are in the altitudinal ranges    Table 1. Diversity, distribution and indigenous uses of some important medicinal plants and aromatic plants occurring in  cold desert area of Lahaul valley.  Taxa/Family Local name  Altitudinal range  (m) Herb/Shru b/Tree Parts used Indigenous uses  Alliaceae       Allium carolinianum DC. Keor, Jimboo 3300 - 4000 H Leaf and bulbs Stimulant, diuretic, given with milk after  delivery); Soup making regarding the  treatment of stomach infections.  Apiaceae       Angelica glauca Edgew. Chaura 2700 - 3510 H Roots  It is beneficial in restoring kidney heat  and treating anemia, debility, lung dis- eases, stomach disorders and fluid reten- sion in the joints.  Bunium persicum B. Fedtsch Kalagira 2760 - 3700 H Seeds  Abdominal pain, cold, cough, fever, loss  of appetite, back pain, liver problems,  dysentery in domestic animals and also  used as condiment.  Carum carvi L. Gonyorog,  Shingu Jeera 2700 - 3650 H Seeds It is used to alleviate the disorders of the  lungs. Also used in eyes ailments.  Chaerophyllum aromaticum L. Shakkara 3000 - 3400 H Roots  Used against Indigestion;  Roots along with mint leaves are    acts as  flavor agent.   
 P. K. SHARMA    ET  AL.  96     Ferula jaeschkeana (L.) Vatke Bakhyot ,  Kalyash 2600 - 3400 H Roots and    Latex  Used for pain of chest, backache despon- dency, fatigue, rheumatism and poultices.  Heracleum candicans Wall. ex  DC. Dundu, Raswal 2690 - 3660 H Rhizomes  It is used to treat inflammation and pain  caused by vulnerable fever, checks haem- orrhage and abdominal cramps caused by  the intestinal worms. It is also beneficial in  treating leprosy.  Selinum vaginatum (Edgew.) Cl. Matosal 2710 - 3630 H Rhizomes  It is used to treat Cough, asthma, hysteria,  nurvus tonic, sedative, incense, spices,  local liquor, antibacterial, analgesic.  Asteraceae       Achillea millefolium L. Chabu,   Shugumentog 2700 - 3600 H Flowering part It is used as Carminative, tonic, stimu- lant, toothache, cough, cold, insect repel- lent and diaphoretic.  Arctium lappa L. Pichawag 3200 - 3420 H Roots It treats Gastric, burns; burs used for re-  pelling rodents.  Artemisia biennis Willd. Karkatang,  Khampa 2510 - 3950 H Whole herb Used against obesity.  A. dracunculus L. Chamary,  Burtse 2500 - 4000 H Whole herb  Acts as Carminative for animals, throat  infection, toothache and in menstrual  cycle.  A. maritima L.  Seski, Nyurcha,  Garpeg,   Nyurchi, Sensi  2600 - 3800 H Whole herb  Tonic used to remove abdominal para- sites, anthelmintic, antiseptic, blood puri-  fier, gastric disorder; Edible bunch grass  used for storing the boiled water after  sprinkling the sattu or roasted barley  (thukpa).  A. nilagarica (Cl.) Pamp. Chirmara 2990 - 3490 H Whole herb  Abscess, analgesic, anthelmintic, antisep- tic, antispasmodic, asthama, ear com- plaints, epilepsy, haemostat, headache,  menstrual complaints, nervous disease,  peptic ulcer, skin disease, sores, stom- achache, tonic, vermifuge, wounds.  Cichorium intybus L. Khibsha 2710 H Seeds  Used to treat Fever, headache, vomiting,  diarrhoea, joint pain, also act as blood  purifier.  Cousinia thomsonii Cl.  Changchher,  Bacha Chawag,  Khibsha  2720 - 4000 H Whole Herb Cure body pain, swelling due to sprain,  diuretic.  Echinops cornigerus DC. Chawag 2500 - 3500 H Whole Herb  Used to cure Cold, cough, promote teeth  of infants, fever, urinary trouble, tonic,  septic, food poisoning.  Inulu racemosa Hk. Mano 2600 - 3500 H Roots  It is used to treat Asthma, blood purify,  stomach disease, rheumatism, liver com- plaint, fever, headache.  Jurinella macrocephala (Royle)  Aswal Dhoop Above 3700 H Roots  Roots are Antiseptic, used to cure fever  during child birth, laxative, skin erup- tion); Religious (incense in temples).  Senecio graciliflorus (L.) DC. Zerjum 3200 - 3800 H Whole Herb Used as Antidote against insect bite, ring  worm disease, pussed ear.  Sonchus oleraceus L. Panu Aag 2640 - 3830 H Latex Used to treat jaundice and liver com- plaints.  Copyright © 2011 SciRes.                                                                                  CM   
 P. K. SHARMA    ET  AL.97     Taraxacum officinale Wigg.  Paranbala,  Quanti, Sarkhen  Mentok, Dudhi  2710 - 3800 H Whole Herb  Used as bandage of cuts, headache, fever,  liver, kidney, chronic disease of the di- gestive organs, cure jaundice, inflamma- tion of the liver, loss of appetite, food  poisoning, antibiotic, tonic, blood puri- fier, hepatitis, migrains, foreheads); Reli- gious; Musical instrument; Temporary  tattooing of hands.  Betulaceae       Betula utilis D.Don Bhojpatra, Shag,  Bhuj 3000 - 4000 T Bark and other  aerial parts  Curing redness in eyes antiseptic, antiseptic,  burns, cuts, contraceptive, ear complaints,  hysteria, jaundice, spermicidal, Wounds.  Boraginaceae       Arnebia euchroma Royle ex  Benth.  Ratanjot,  Khomig 2650 - 4000 H Roots  Act as Abortifacient, hair tonic, also used  to treat blood pressure, backache, head- ache); dye.  Onosma hispida Wall. ex G. Don Kaume 3410 - 3550 H Roots and  leaves  Used as blood purifier, cuts, swells, ulcer,  wound); Religious; (lamma people use  the pink dye for lamistic ceremonies).  Campanulaceae       Codonopsis clematidea  (Schrenk) Cl. Golchokpa 2800 - 3500 H Flower and  seeds  Used to treat Rheumatism, swelling due  to sprain, and skin disease.  C. ovata Benth. Golchokpa 3400 - 3600 H laeves Medicinal (Oxytoxic, wound).  Cannabaceae       Cannabis sativa L. Bhang, bang 2600 - 3500 H Seeds, Leaves  and Stem  Used to cure appetite, bowel complaints,  bronchitis, cuts, dyspepsia, ear, eye com- plaints, gonorrhoea, narcotic, piles, skin  disorder, skin eruption, cold, cough, con-  vulsions, cramps, epilepsy, laxative, ner-  vine stimulant, paralysis of tongue, sleep-  ing pills Miscellaneous (local shoe: Pula  is prepared).  Cassulaceae       Rhodiola heterodonta (Hk. &  Th.) A. Boriss. Churupa 2900 - 4000 H Aerial part Used to treat Cough and lung infections. Chenopodiaceae       Chenopodium botrys L. Sokann,  Sanyek 2500 - 3550 H Aerial part Used to treat Gastric disorder, Gall blad- der, liver diseases.  Cupressaceae       Juniperus communis L. Petada, Shukpa,  Dhup 2500 - 4000 Sh Entire herb  It is useful against treating Kidney disor- der, malfunctioning of kidney, liver,  bladder, heart disease, nervous disorder,  oil―from barriers inhaled as vapors, or  taken in the form of pills, dropsy mucous  discharge, antibiotic for animal, repel  flies); Fuel; Religious (smoke purifier,  against evil sprits, leaves dipped three  times in arak or chang as a mark of cele- bration).  J. polycarpos Boiss. Shur, Leyur 2500 - 4000 T Entire herb  Oil is used as antibiotic for animal, repel  flies, nervous disorder, stomach cramp);  Fuel; Timber; Religious (incense, smoke  purifier, leaves dipped three times in arak  or chang as a mark of celebration, against  evil sprits.  Copyright © 2011 SciRes.                                                                                  CM   
 P. K. SHARMA    ET  AL.  98     Dioscoreaceae       Dioscorea deltoidea Wall. ex  Kunth Kinsh 2490 - 3000 H Tubers Tubers are Source of diosgenin, a ster- oidal sapogenin, oral contraceptive pills. Elaeagnaceae       Hippophae rhamnoides D. Don Sarla 3100 - 3600 T Fruits and barkIt is beneficial in treating diseases of the  lungs, blood coagulation and blood cysts. H. salicifolia D. Don Sarla 3100 - 3600 T Fruits and bark Used ty treat Cuts, ulcer, wounds, cough,  fever, dandruff of hairs and skin disease);  Edible; Fuel; Fodder; Small timber; Ag- ricultural tools.  Ephedraceae       Ephedra gerardiana Wall. ex  Stapf  Kiok, Buchchur,  Chhe,  Somlata  2500 - 3900 Sh Stem and  branches  It is a rejuvenating agent and is useful  against the treatment of haemorrhage,  gall bladder, liver, spleen and all kinds of  initial and chronic fevers.  Cicer microphyllum Benth.  Banyarts,  Vana-nyarcha,  Chiri  2600 - 3800 H Whole herb Used to cure mouth disease tongue infec- tion, jaundice.  Fumariaceae       Corydalis govaniana Wall.  2700 - 3600 H Whole herb  Used against excess formation of impure  blood. Also used for drying up excess pus  formation in lungs and visceral organs.  Herb is also used to heal ruptured wounds  and fractured bones.  Gentianaceae       Swertia cordata (G. Don) Cl.  2700 - 3600 H Whole herb Used in treatment of hot disorders of the  gall bladder.  Geraniaceae       Geranium nepalense Sw. Laljari,   Gajaljhar 2900 - 4000 H Roots Used to treat Cuts, jaundice, toothache,  ulcer, wounds and stomach complaints.  G. pratense L. Porlo 2800 - 4000 H Whole herb Used as Naksur, black dye, stomach trou- ble, jaundice, gastric disorder.  Hypericaceae       Hypericum perforatum L. - 2500 - 2900 H Whole herb  Used in inhancement of immunity, cures  malarial fever, anti-depressant, anti-tumou-  rous, anti-cancerous, anti-viral.  Iridaceae       Iris kemaonensis D. Don ex  Royle Praynal 3000 - 3900 H Whole herb Medicinal (Epilepsy, fever, toothache).  Juglandaceae       Juglans regia L. Akhrot, Ka,  Kaboot 2500 - 3000 T  Laeves,  Branches and  fruits  Fruit-coat & bark is useful for teeth clean- ing, skin diseases, anthelmintic, astringent,  toothache, fungicide, insecticides.  Lamiaceae       Ajuga bracteosa Wall. ex Benth. Karku,   Neelkanthi 2600 - 3200 H Whole herb Used to treat Malarial fever and tonic for  gastric problems.  Mentha longifolia (L.) Huds. Takchi, Marini,  Madaen 2700 - 3600 H Whole herb Used as carminative, digestive, on wound  to kill maggots.  Origanum vulgare L. Lamay masha,  Massow 2700 - 3600 H Whole herb Used to cure bronchitis, colic, diarrhoea,  bath to ladies after child birth.  Copyright © 2011 SciRes.                                                                                  CM   
 P. K. SHARMA    ET  AL.99     Thymus linearis Benth. Kochi masha 2730 - 3800 H Whole herb  Used as Antifungal, antibacterial, pain  reliever during childbirth to mother, whoop-  ing cough, epilepsy, skin eruption, reduce  excessive bile secretion, juice, alopecia or  hair loss, spices phlegm counter spasmodic  pains, stomach complaint, cold, toothache,  kill hookworms, liver compliant, heating  effect);  Liliaceae       Polygonatum cirrhifolium  (Wall.) Royle  3050 - 3120 H Whole herb  It restores body strength and is useful in  the treatment of pain in kidneys and waist  region, fluid retension in joints and im-  potency  P. verticillatum L.  2500 - 3650 H Whole herb  Used to cure Appetite, Nervine tonic,  kidney trouble and also restores body  strength  Malvaceae       Malva sylvestris L. Sotsal 3100 - 3600 H Flowers Used against treatment of Stomach cramp  and whooping cough  M. verticillata L. Mikanchi 2700 - 2990 H Whole herb  It is used to treat dropsy, thrists, diarrhea,  infected sores and dilates all vessel in the  body.  Orchidaceae       Dactylorhiza hatagirea (D. Don.)  Soo Hathpanja 3000 - 3400 H Tubers  Used as Antibiotic, wound healing, bone  fracture, cough, cold, cuts, sexual disabil- ity, rheumatism, blood purifier, tonic, many  ayurvedic and unani medicine preparations Oxalidaceae       Oxalis corniculata L.  3000 - 3300 H Whole herb  Used to cure Appetite, corns, cuts, dy- santery, fever, jaundice, rickets, scurvey,  stomachache, swelling, wart, cataract, con-  junctivitis  Paparveraceae       Meconopsis aculeata Royle Chharbongcha,  Chharmen 3200 - 4000 H Whole herb It is effective against the disorder of  lungs, liver and inflammation.  Plantaginaceae       Plantago depressa Willd. Maran 2610 - 3410 H Whole herb It stops diarrhea and also beneficial in  treating fevers.  P. major L. Karecha 2600 - 3450 H Whole herb  Used against the treatment of Fever,  cough, gastric disorders and other stomach  diseases  Podophyllaceae       Podophyllum hexandrum Royle  Bankakri,  Omo-shey,  Braburchoi,  Pindiyali  2500 - 3700 H Entire herb  It is used for gyaecological diseases like  menstrual irregularity, diseases of uterus.  Also improves blood circulation, helps in  delivery.  Polygonaceae       Bistorta affinis Greene Chunru, Kapad 2700 - 4000 H Entire herb Cures diarrhoea, check flatulence and  also check dysentery  Copyright © 2011 SciRes.                                                                                  CM   
 P. K. SHARMA    ET  AL.  100     Rheum australe Spreng. Archo 3015 - 3910 H Entire herb  It purges epidemic diseases and also  beneficial in treating indigestion and fla-  tulence.  Rumex nepalensis Spreng. Napchati 2500 - 3700 H Entire herb  Helps in treating Boils, colic, cooling,  diuretic, dymenorrhoea, purgative, scur- vey, swelling of muscle, stomachache.  Primulaceae       Androsace rotundifolia Hardw. Zigsolo marpo 2730 - 3400 H Entire herb Reduces excess serous fluid, fever, wound  in the body and sudden swelling.  Primula denticulata Sm.  3100 - 3840 H Entire herb It is useful in treating wounds, psoriasis  and warts.  P. rosea Royle  3510-4000 H Entire herb It is useful to cure muscular pain.  Ranunculaceae       Aconitum heterophyllum Wall. ex  Royle  Bonga, Atees  Boa 2900 - 3600 H Roots  It is an antitode against snake and scorpion  bite and treats infectious fever. Also useful  in treating intestine infections.  A. violaceum Jacq. ex Stapf Dudatees,  Jhimba 3600 - 4000 H Roots  Used to cure cough,  gastrointestinal complaints, renal pain,  rheumatism and stomachache.  Anemone rivularis Buch.-Ham. Chutrak 3100 - 3560 H Entire herb  Restores digestive heat of the stomach.  Also useful in treating indigestion, tumors  of cold nature, helas infected wounds.  Delphinium cashmerianum Royle  Kasturi-chey,  Nakamogoma,  Panzi-la  3000 - 4000 H Entire herb  It ius used against frequent occurrence of  common cold and feverb due to poisoning,  helps to cure sking deseases.  R. hirtellus D. Don  Chepchamendok,  Goodi,  Seripetali  2750 - 3500 H Entire herb It stops diarrohaea, dries pus of wounds  and useful in treatment of lice-infestation. Thalictrum minus L. Mobje-dung 3200 - 3400 H Entire herb Used against inflammation, turbid fever,  unripe fever and diffused fever.  Rosaceae       Fragaria vesca var. nubicola L. Palla 2500 - 4000 H Fruit and inflo- rescence  It reduces ous accumulated in the lungs  and chest and also helps in treatment of  inflammation of nerves.  Rubiaceae       Rubia cordifolia L.  2500 - 3200 H Stem and root It is effective against blood related prob- lems, fever diffused from the kidneys and  intestinal fevers.  Saxifragaceae       Bergenia ligulata Haw. Sternb. Silpayi 3400 - 4000 H Roots and  leaves  Used against Asthma, boils, cuts, wounds,  burns, fever, liver complaints, ophthalmia,  piles, thirst, kidney stones, urine com- plaints and diarrhoea of cattles.  B. stracheyi Hk. & Th. Silpayi 3300 - 4000 H Rt, Lf  Cures Kidney stone, poultice, stiff joint,  diuretic, antiscorbutic, astringent, fever,  opthalmia, tonic, cuts, wounds); Edible.  Scrophulareaceae       Pedicularis bicornuta Klotzsch  ex Klotzsch Lugru serpo 3500 - 3800 H Aerial Part  It is useful in treating liver and gall bladder  problems, excessive seminal discharge,  oedema and hangover.  Copyright © 2011 SciRes.                                                                                  CM   
 P. K. SHARMA    ET  AL.    Copyright © 2011 SciRes.                                                                                  CM  101 Picrorhiza kurrooa Royle ex  Benth. Karu 3400 - 4000 H Entire herb  It is useful in treating Anemia, arthritis,  asthma, bitter tonic, cardiotonic, cold,  dyspepsia, diarrhoea, influenz, diuretic,  fever, hepato protective, indigenous sys- tem of medicine, jaundice, liver trouble,  stomach, laxative, pure circulation blood,  neck pain, internal wound, large dose asca-  thritic.  Verbascum thapsus L.  Kolomasta,  Jawarna Loudi,  Tombru,  Tamaku  2500 - 3900 H Entire herb  It is useful in curing Asthma, cough,  diarrhoea, dyesentry of sheep, poultice,  skin disease, narcotic, fish poisoning, ear  infection, dye.  Solanaceae  Hyoscyamus niger L. Bazerbangh 2600 - 3630 H Entire herb  It subsides pains cused due to pathogen  diseases, toothache, pharyngitis and also  used in treating malignant ulcers.  PTERIDOPHYTES       Equisetaceae       Equisetum arvense L. Khin 2800 - 3560 H Ashes of plants It acts as Diuretic haemostatic, properlic-  kidney, dropsy gravel affection, acidity,  dyspepsia.  *H-herb; Sh-Shrub; T-Tree.  from 2800 to 3800 m above the mean sea level. It was  observed that the developmental activities like; contruc- tion of roads, dams and hydropower units had brought  rapid change in local environment, old culture, mindset  of the native people and also threatened to existing flora  and flauna of the valley.    The occurrence of near endemic, endemic, critically  endangered, endangered, vulnerable, near threatened and  threatened species indicated high anthropogenic pressure  and that area has high conservation value. Most of these  species are commercially viable. Mass reproduction for  ex-situ conservation and to ensure availability of quality  planting material for cultivation, together with education  and awareness programmes for large-scale cultivation are  suggested. The old people still says that the superstition is  the best way to conserve this valuable wealth.    5. Acknowledgements    Help of forest officials of Lahaul valley is duly ac- knowledged. Thanks are due to the inhabitants for shar- ing important information regarding the use of plants.  The authors are grateful to National Medicinal Plant  Board, Govt. of India for providing financial assistance  through a project.    6. References    [1] N. Bahar, “Some Medicinal Plants of Cold Desert,” In- dian Forester, Vol. 128, No. 4, 2002, pp. 465-469.  [2] P. P. Dhyani and C. P. Kala, “Current Research on Me- dicinal Plants: Five Lesser Unknown but Valuable As- pects,” Current science, Vol. 88, No. 3, 2005, p. 335.    [3] S. S. Samant, U. Dhar and L. M. S. Palni, “Medicinal  Plants of Indian Himalaya: Diversity Distribution Poten- tial Values,” Gyanodaya Prakashan, Nainital, 1998.    [4] S. S. Samant and L. M. S. Palni, “Diversity, Distribution  and Indigenous Uses of Essential Oil Yielding Plants of  Indian Himalayan Region,” Journal of Medicinal & Aro-  matic Plant Sciences, Vol. 22, 2000, pp. 671-684.    [5] S. S. Samant, U. Dhar and L. M. S. Palni, “Himalayan  Medicinal Plants: Potential and Prospects,” Gyanodaya  Prakashan, Nainital, 2001.   [6] S. Blangy and H. Mehta, “Ecotourisim and Ecological  Restoration,” Journal of Nature Conservation, Vol. 14,  No. 3-4, 2006, pp. 233-236.    doi:10.1016/j.jnc.2006.05.009  [7] N. Myers, R. A. Muttermeier, C. A. Muttermeier, A. B. G.  da Fonseca and J. Kent, “Biodiversity Hotspots for Con- servation Priorities,” Nature, Vol. 403, 2000, pp. 853-858.   doi:10.1038/35002501  [8] B. S. Aswal and B. N. Mehrotra, “Ethnobotanical Studies  on the Flora of Lahaul Valley (North-West Himalaya),”  In: M. R. Sharma and B. K. Gupta, Eds., Recent Ad- vances in Plant Sciences, Bishen Singh and Mahendra Pal  Singh, Dehradun, 1987, pp. 116-130.  [9] S. K. Sood, R. Nath and D. C. Kalia, “Ethnobotany of  Cold Desert Tribes of Lahoul-Spiti (North West Hima- laya),” Deep Publications, New Delhi, 2001.    [10] C. P. Kala, “Medicinal Plants of Indian Trans-Himalaya,”  Bishen Singh Mahendra Pal Singh, Dehradun, 2003.   [11] C. P. Kala, “Medicinal Plants of the High Altitude Cold  Desert in India: Diversity, Distribution and Traditional   
 P. K. SHARMA    ET  AL.  102     Uses,” International Journal of Biodiversity Science and  Management, Vol. 2, No. 1, 2006, pp. 43-56.    doi:10.1080/17451590609618098  [12] S. S. Samant, S. Pant, M. Singh, M. Lal, A. Singh, A.  Sharma and S. Bhandari, “Diversity, Distribution Pattern,  Indigenous Uses and Conservation Prioritization of Me- dicinal Plants of Himachal Pradesh, India,” International  Journal of Biodiversity Science and Management, Vol. 3,  No. 4, 2007, pp. 234-251.    doi:10.1080/17451590709618177  [13] G. S. Singh, J. C. Kuniyal and S. C. R. Vishvakarma,  “Agrobiodiversity of Cold Desert of Lahaul Valley: Pre- sent Scenerio,” Everyman’s Science, Vol. 38, No. 6, 2004,  pp. 331-334.  [14] B. S. Aswal and B. N. Mehrotra, “Flora of Lahaul-Spiti (a  Cold Desert in North-West Himalaya),” Bishen Singh  and Mahendra Pal Singh, Dehradun, 1994.  [15] A. Singh, L. Manohar and S. S. Samant, “Diversitry,  Indigenous Uses and Conservation of Medicinal Plants in  Lahaul Valley, Proposed Cold Desert Biosphere Reserve,  India,” International Journal of Bidiversity Science and  Managemnent, Vol. 5, No. 3, 2009, pp. 132-154.  [16] N. S. Chauhan, “Endangered Ayurvedic Pharmacopoeial  Plant Resources of H. P.,” In: P. Kaushik, Ed., Indigenous  Medicinal Plants, Today and Tomorrows Printers and Pub- lishers, New Delhi, 1988, pp. 187-198.    [17] S. S. Samant, J. S. Butola and A. Sharma, “Assessment of  Diversity, Distribution, Conservation Status and Prepara- tion of Management Plan for Medicinal Plants in the  Catchment Area of Parbati Hydroelectric Project Stage-  III in Northwestern Himalaya,” Journal of Mountain  Science, Vol. 4, No. 1, 2007, pp. 34-56.   doi:10.1007/s11629-007-0034-3    Copyright © 2011 SciRes.                                                                                  CM   
			 
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