Diversity, Distribution and Conservation of Fodder Resources of West Himalaya, India S. S. Samant G.B. Pant Institute of Himalayan Environment & Development, Kosi-Katarmal, Almora (U. P.) – 263 643, India. Introduction Indian Himalaya ( 27O 50' – 37O 06' N and 72O 30' – 97O 25' E ) includes the parts of trans, northwest, west, central and east Himalaya and covers approximately an area of 4,19,873 Km2 with 2500 Km length and 240 Km width. The unique physiography, climatic conditions and soil characteristics of the area has resulted in a variety of habitats and a significant biological and cultural diversity. Along the altitudinal gradient ( 300 – 800 m.a.s.l) the vegetation varies from subtropical, temperate, subalpine to alpine types. It supports about 8000 species (47.06 % of the total flowering plants of India) of which 30 % are endemics, 10.2 % trees, 8.44 % wild edibles and over 15 % medicinal. The dependence of humans and livestock on this rich plant diversity is well known phenomenon since time immemorial. (Samant and Dhar,1997). Livestock is an integral part of environment and economy especially in the rural part of the Himalaya. A large livestock population can not be maintained on the fodder produced on arable land alone. Therefore, to maintain healthy livestock farmers have to largely depend on the forest resources (Purohit and Samant, 1995). As far as the state of knowledge on inventory, usage patterns, nutritive value etc; of Himalayan forage resources is concerned, it is scattered and diffused. There are many biogeographical regions of the Himalaya, which are under explored. Therefore, to update the information on the fodder resources extensive and intensive surveys are required. The present study highlights the diversity, distribution, feeding season, nativity, potential value and endemism of some of the fodder trees, shrubs, climbers, forbes and grasses of west Himalaya. Study area West Himalaya (28O 05' – 31O 25' N and 77O 45' – 45' – 81O E) includes the parts of Kumaun and Garhwal regions. It covers an area of approximately 51,125 km2. In the east, it is bound by Nepal, in west by Himachal Pradesh, in north by Tibet and south by plains of U.P. The major part of the area is mountainous with undulating topography and is characterised mainly by snow capped mountains, hills, deep and vast valleys. It has large altitudinal range (300 – 7,817 m a.s.l.) and vegetation along the altitudinal gradient. The human and livestock population of the area is about 59,26,146 and 42,35,668 respectively (Anonymous, 1988, 1991). The present trend shows a regular increase in human and livestock 109 population. This clearly indicates the increased dependence on forest resources. In remote areas of west Himalaya, livestock is the major source of income generation. The fodder obtained from arable land is not sufficient to maintain the livestock in sound health. Therefore, the inhabitants largely depend upon the forest based fodder resource. The major part (62.2%) of the fodder is extracted from forests (tree/ shrub/ leaves and herbaceous ground flora). The remaining fodder (37.8%) is derived from agroforestry systems, low altitude grasslands, degraded lands, high altitude grasslands and crop residues ( Singh et al., 1988). Methods The present study is based on the extensive survey of the literature and studies carried out by the author in the area. Information on altitudinal range, feeding season, nature and use values was collected from the secondary sources. Nativity of the species was identified following Anonymous (1883 – 1970) and endemism was recognized on the basis of phytogeographical distribution of the species. Altitudinal distribution indicated in the text refers to the upper limit of the range. Multiple utility of the species is based on the use of the species. Results and Discussion Diversity The present study records 279 fodder species from west Himalaya belonging to 185 genera. Of the recorded species, 112 are trees, 67 shrubs, 37 climbers/lianas and 63 Forbes and grasses. The species richness among the genera indicated that the maximum number of species (i.e. 13) of the genus Ficus are used as fodder, followed by Quercus (6 spp.), Berberis (6 spp.), Acer (5 spp.), Bauhinia (5 spp.), Rosa (5 spp.), Pyrus (4 spp.), Indigofera (4 spp.), Rubus (4 spp.) and Smilax ( 4 spp.) respectively. In remaining genera < 4 species are used as fodder. The diversity of the fodder species is presented in Table 1. Majority of the woody species is lopped for fodder except some spiny shrubs such as species of Rosa, Rubus, Pyracantha etc., which are usually browsed by sheep and goat, rarely by cattle. The Forbes and grasses form the major part of fodder collection during rainy and autumn seasons. Among the woody species (216), 82 are evergreen, 126 deciduous and 8 semideciduous. The evergreen nature of species suggests their availability throughout the year. The high demand of such species may cause increased pressure. On the contrary, the deciduous nature of species suggests their availability in particular season/s. Utilization Pattern Considering the altitude as a gradient, the use pattern of fodder species in all the life forms varies to great extent (Table 2). Maximum number of species (i.e. 228) in all the life forms are used as fodder in subtropical zone (< 1800m). This may be due to the large human and livestock population dependent on the forest resources for fodder and availability of a wide range of species as fodder. With the increase in altitude, the species richness as well as the human and livestock population decreases (Samant and Dhar, 1997). The utilization pattern of fodder species varies from season to season. Of the total species, 59 are used in summer, 40 in rainy 110 season, 16 in winter, 36 throughout the year and 136 in combination of these season viz. winter/summer, summer/rainy/autumn, summer/rainy seasons. The variation in the use of species is due to availability of species in respective seasons (Table 2). Table 2. Altitudinal distribution of fodder species in west Himalaya Altitudinal Species T Life Sh Foms Cl number 228 99 52 35 142 47 48 16 61 12 22 2 17 2 1 Abbreviations used: F&G 42 31 25 14 T = Trees; Sh = Shrubs; Cl = Climbers; F & G = Forbs Grasses. Altitudinal distribution The distribution pattern of forage species along an altitudinal gradient is presented in Table 2. The maximum number of species in all the life forms are distributed in subtropical zone followed by temperate and subtropical zones respectively. The minimum number of species is distributed in alpine zone. Majority of woody species is distributed in forest habitat. Few of them are distributed in agroforestry systems. The Forbes and grasses are distributed in forests, grasslands, meadows and also in agroforestry system. Nativity The nativity of a species reflects the origin/ place of first reports of the species. Of the total recorded species, 113 are native to Himalaya and 22 have originated in the Himalaya and other biogeograpical regions together. The nativity of the species is presented in Table 3. The high number of Himalaya natives is the indication of high percentage of endemic species in the area. Similarly, occurrence of non natives viz. species representing biogeorgraphical regions like Irano-Turanian, Mediterranean, Indo-Chinese, Indian, Malaysian, Eastern Asiatic, Circumboreal, Australian, Brazilian, North American, and others reflect the richness of the plant diversity (Samant and Dhar, 1997). Table 3. Nativity of fodder species of west Himalaya Region Total taxa Himalayan region 113 Himalaya and other regions 22 Indian oriental 37 Others 111 % 40.50 7.89 13.26 39.78 111 Endemism Inspite of the influence of non-native (exotic) species, the flora of Indian Himalaya includes about 46.20% of the total endemics reported from India (Chatterjee, 1939). In the present study, the taxa restricted to Indian Himalaya are considered as endemics and those extending their distribution to adjacent countries viz. Nepal, Bhutan, Tibet, Pakistan and Afghanistan are considered as near endemics. Of the total species, four (Chimonobambusa jaunsarensis, Strobilanthes atropurpureus, Goldfussia dalhousiana and Cobresia duthiei) are restricted to Indian Himalaya, hence, considered as endemics. On the other hand, 54 species showed their range extension to adjacent countries/ states are consider as near endemics (Table 1). In a broader sense (Sensu lato), these near endemics represent the endemics of whole Himalayan region. The notable near endemics are Acer caesium, Bauhinia retusa, Boehmeria rugulosa, Dalbergia sericeas, Brassaiopsis aculeata, Ficus nemoralis, Mours serrata, Persea duthiei, Pyrus lanata, Pyrus vestita, Ulmus wallichiana, Deutzia staminea, Cotoneaster obtusa, Osbeckia stellata, Leptodermis lanceolata, Abelia triflora, Premna interrupta, Taphidophora glauca etc. The restricted spatial distribution of endemics reflects their recent arrival in the area and or their poor regeneration and dispersal capacity (Dhar and Samant, 1993). Nutritive value: The nutritive value of a fodder species is determined by its ability to provide a range of nutrients required by the animals for maintenance, growth, production and reproduction. It is related to intake, chemical composition, digestibility and the presence or absence of anti nutritional factors (Gutteridge, 1995). The nutritive value of some of the common species of west Himalaya is known. Leaves of Bauhinia variegata contain (% of dry matter) 28% dry matter, 19.03% ash, 3.39% calcium, phosphorus etc.; Celtis australis 14.9% crude protein, 45.8% nitrogen free extract, 4.1% ether extract, 20.2% crude fiber, 14.25% calcium, phosphorus etc.; Castanopsis tribuloieds nitrogen free extract 43%, ether extract, 2.5%, crude fibre, 30.6%, ash 3.6%; Ficus nemoralis dry matter 30%, crude protein 13.36%, nitrogen free extract 51.14%, ether extract 4.26%, crude fiber 19.04%, ash 12.20% and Persea sp. dry matter 35%, crude protein 10.90%, nitrogen free extract 55.43%, ether extract 2.89%, crude fiber 26.92%, ash 3.86%. Chemical composition, nutritive constituents and digestibility coefficients known for Bauhinia vahlii, Cordia obliqua, Desmodium elegans, Ficus benghalensis, Ficus religiosa, Ficus virens, F. religiosa, F. glomerata, Grewia oppositifolia, Indigofera gerardiana, Morus serrata, Prunus cerasoides, Quercus glauca, Q. leucotrichophora, Q. floribunda, Quercus semecarpifolia etc. suggests that these taxa are of a high value as fodder trees. However, there are still many other potential species whose nutritive values are not known and these merit detailed investigations. Economic Value: Apart from the use of the Himalayan plant species as fodder, the various parts of these species are also used as food for humans medicine, fuel, timber and various other purposes (Table 1). Of the total species, 53 are used as medicine, 105 as food, 46 as fuel, 16 as timber and few species for other purposes. 74 species have more than two uses including their use as fodder. These species are classified as multipurpose species (Table 1). For example, the flowers of Bauhinia variegata are edible, petals have medicinal property and dry wood is used as fuel; Diploknema butyracea provides edible fruits, vegetable fat and fuel; Castanopsis tribuloides provides edible seeds, timber, and fuel. Similarly, species of Quercus provide excellent fuel and timber. Seeds of Corylus jacqenmotii, fruits of Zanthoxylum armatum, 112 Terminalia chebula, Embica officinalis, Myrica esulenta; roots of Aparagus racemosus and flowers of Bauhinia variegata are traded and are source of income generation in the area (Samant and Dhar, 1997). Wood of Boehmeria rugulosa and Ougeinia oojeinensis is used for making various types of utensils and culms of Thamnocalamus spatheflorus for making mats (Locally known as Mosta) and other items and add to the income generation. The over exploitation of such species has caused decrease in local population size. Acer caesium is well known example. The over exploitation of this species for house building and fuel has placed this species in the Red Data Book of Indian Plants (Nayar and Sastry, 1987). Similarly, there are many other species whose regeneration potential is lost due to habitat degradation and their population is decreasing fast. Such species need proper conservation and management strategies. Conservation and management perspectives To maintain the population and increase the production of fodder species, the following measures seem appropriate for the conservation and management of fodder resource of west Himalaya:1. Extensive and intensive surveys to prepare a comprehensive inventory/ database of fodder resources of west Himalaya. Information on annual quantum of collection, species preference, probability of use, resource use index, multiple utility and chemical composition of fodder species. 2. Chemical analysis of plants used as fodder to identity the nutritive status. 3. Surveys and research on local/ indigenous knowledge of fodder species and forests and their uses to improve planning and implementation of sustainable forest management. 4. Surveys, development and implementation of land use plans for appropriate planting, afforestation, reforestation and forest rehabilitation. 5. Promote ex-situ and in-situ conservation of fodder resource. 6. Large scale propagation of highly preferred fodder species and dissemination of packages to local inhabitants. 7. Identify biotechnological means to improve germination/ propagation of fodder species. 8. Impart training on lopping, nursery, propagation and plantation techniques. 9. Ensure people's participation and create awareness through training and extension programmes and by means of mass media. References Anonymous 1883-1970. Index Kewensis Plantarum Phanerogamarum Vol. I-II (1883-1885 and 15 Suppl. (1886-1970), Clarendon press, Oxford.. Anonymous 1988. Animal Census of Uttar Pradesh, Lucknow. 113 Anonymous 1991. Census of Uttar Pradesh, Lucknow. Chatterjee, D., 1939. Studies on the endemic flora of India and Burma. J. Royal Asiatic Soc. Bengal, 5: 19 –67. Dhar, U. and S.S. Sammant, 1993. Endemic plant diversity of Indian Himalaya I. Ranunculacease and Paeoniaceae. J. Biogeography, 20 : 659- 668. Gutteridge, R.C., 1995. The potential of nitrogen fixing tress in livestock production systems. Paper presented in International Workshop on Nitrogen Fixing Trees for Fodder held in Pune, India, March 20-25, 1995. Nayar, M.P. and A.R.K. Sastry, 1987. Red Data Book of Indian Plants. Vol. I. Botanical Survey of India, Howrah. Purohit, K. and S.S.Samant, 1995. Fodder trees and shrubs of Central Himalaya. Gyanodaya Prakashan, Naintal. Samant S.S. and U.Dhar, 1997. Diversity, Endemism and Economic Potential of Wild Edible Plants of Indian Himalaya. Intern. J. Sustain. Dev. & World Ecology, 4: 179-191. Singh, J.S., S.P. Singh and Jeet Ram, 1998. Fodder and Fuelwood Resources of Central Himalaya: Problems and Solutions. Report Submitted for Study Group on Fuel and Fodder, Planning Commission, Government of India, New Delhi. Table 1: Diversity, distribution, feeding season, nature, nativity, endemism and use values of fodder species in West Himalaya Taxa Altitudinal range (m) Feeding season Nature Nativity Endemism Other uses Acer 2400-3600 W, S D Reg. Himal. NE - A. caesium 1500-3000 W, S D Reg. Himal. NE Fl, Hb A. cappadocium 1800-2700 S D Japan - Fl, Hb A. oblongum 500-2100 W, S E Reg. Himal. - - A. villosum 2100-2700 S, R D Reg. Himal. NE Fl, Hb Adina cordifolia Upto 1000 S D Ind. Or. - Fl, Hb Aesculus indica 1500-2800 W, S D Reg. Himal. NE M,Ed Alangium 900-1800 S D Ind. Tress Or., - 114 salviifolium China, Japan Albizia chinensis 300-1500 S D Ind. Or. - Fl, Hb A. lebeck Upto 1000 S D Geront. Trop. - Fl, Hb A. procera Upto 900 S D As. Trop., - Fl, Hb Alnus nepalensis 1200-2700 W D Austr. - Fl, Misc Anogeissus latifolia Upto 1200 S D Reg. Himal. - Ed Bauhinia purpurea 300-800 S D Ind. Or. - M B. racemosa 300-600 S D Ind. Or., Burma, China M B. retusa 300-1200 S D Reg. Himal. M,Ed B. variegata 300-1800 S, R, A D Ind. Or., Burma, China M,Ed, Fl Betula alnoides 1500-2700 S, R, A D Reg. Himal. - B. utilis 2800-4000 S, R, A D Reg. Himal., Japan M, Fl, Misc Boehmeria rugulosa 500-1600 W,S E Reg. Himal - Ed, Misc Bridelia montana 300-1500 W E Ind. Or. - Ed B. retusa Upto 900 W,S E Ind. Malaya Or. - - Bischoffia javanica Upto 1100 S D Ind. Or., Malaya Ins. Pacif. - Bombax ceiba 800-1500 S D Amer., Austr. M, Ed NE - - 115 Brassaiopsis aculeata 1200-1400 S E Reg. Himal. NE - Casearia glomerata Upto 1500 S D Ind. Or. - Fl Callicarpa arborea Upto 1500 W,S E As. Trop. - AT Carpinus viminea 1800-2600 S D Reg. Himal. - Hb Castanopsis tribulodies 900-2000 W,S E Reg. Himal., Burma Ed, AT, Fl Celtis australis 1600-2700 S D Europe, As. Trop. Ed, Fl C. eriocarpa 900-1800 S D Ind. Or. - Ed, Fl C. tetrandra 300-1800 W,S D Ind. Or., Malaya Ed, Fl Cordia vestita 300-1200 W,S D Reg. Himal. - Ed, Fl C. obliqua Upto 1500 W,S D Ind. Or. - Ed, Fl Cornus capitata 1500-2200 W,S E Reg. Himal. - Ed, Fl Corylus jacquemontii 2200-2700 S D Europe .Or., As. Minor, Reg. Himal. Ed, Fl Dalbergia sericea 600-1500 S D Reg. Himal. NE Misc Debregeasia longifolia 600-1500 W,S E Ind. Or. - Ed D. salicifolia 800-2100 W,S E Ind. Or. - Ed Dendrocalamus strictus 300-1500 W E Ind. Or. - Ed , Misc Diploknema butyracea Upto 1200 W D Ind. Or. - Ed , Fl Dodecadenia grandiflira 2100-2600 Th E Reg. Himal - - 116 Ethetia acuminata Upto 1800 W D AS. Et austr. Trop Ed , Fl E. Laevis Upto 1200 W D AS. Et austr. Trop Ed , Fl Emblica officinalis Upto 1500 S D As. Trop. M , ed, Fl, Rel Eurya acuminata 1200-2600 W E Reg. Himal., Malaya Fl, Misc Ficus benghalensis Upto 1200 S E Ind. Or., Afr. Trop M, Ed, Rel F. glomerata Upto 900 S,W D Ind. Burma Or., - Ed Ficus hispida Upto 1200 W,S E As.et Austr. Trop Ed F. nemoralis 1200- 2000 W,S SD Reg. Himal Ed F. palmata Upto 1800 W D Afr. Trop., Arab., Ind. Or. M, Ed F.religiosa Upto 1500 W,S D Indo. Or. Ed, Rel F.roxburghii 500-1700 W,S D Reg. Himal Burma Ed, Misc F.rumphii Upto 1200 W,S D Reg. Himal Malaya Ed F. semicordata Upto 1500 Th E Ins. Selebes - Ed F. subincisa 500-1500 Th E As. Trop. - Ed F. virens 300-1800 W D Indo. Occ. - Ed Glochidion velutinum 300-1800 S SD Indo. Or. - Fl, Misc Grewia elastica Upto 1500 W,R E Indo. Or. - Ed, Fl, Fb G. oppositifolia 300-1200 W E Reg. Himal NE Ed, Fl, Fb - NE - 117 Ilex dipyrena 1500-3000 W E Reg. Himal - Fl Leucomeris spectabilis Upto 1500 S E Nepal NE - Litsea monpetala Upto 1500 Th E Indo. Or., Malaya - Litsea umbrosa 1500-2700 S E Reg. Himal - Ed Madhuca indica Upto 1000 S D Indo. Or. - Ed, Fl Mallotus philippensis Upto 1500 S E As.et Austr. - FL, Misc Melia azedarach Upto 1500 S D Reg. Himal - Hb, Misc Meliosma dilleniaefolia 1800-2700 W,S D Reg. Himal - - M. pungens 2000-2700 W,S D Reg. Himal., Japan - Morus laevigata 300-600 W,S D Indo. Or. - Ed M. serrata 1000-2700 W,S D Reg. Himal NE Ed, Misc Myrica esculenta 1500-2100 W E As. Trop. Et. Subtrop. M, Ed Ougeinia oojeinensis 300-1500 Th SD Indo. Or. - Ed, Misc Persea duthiei 1500-2700 W,S E Reg. Himal. NE Fl P. gamblei 500-1500 W,S E Reg. Himal. NE Fl P. odoratissima 800-2100 W,S E Indo. Or., Malaya China Fl Phoebe lanceolata 300-1400 W,S E Indo. Burma Fl Phoenix humilis 300-1800 W,S E Indo. Or. , Burma, China Or., - M, Ed 118 Pistacea integerrima 600-1800 S,R,A D Reg. Himal., aegypt , Persea M, Fl Kydia calycina Upto 1200 S D Indo. China - Populus ciliata 1800-3000 S D Reg. Himal. - Hb Prunus cerasoides 600-2100 S D Reg. Himal. - Ed, Rel P. cornuta 2000-3600 S D - Ed ,Fl P. undulata 1400-2700 S D Reg. Himal. - Ed ,Fl Pyrus foliolosa 2700-3900 S D Reg. Himal. NE Ed ,Fl P. Lanata 2400-3000 S D Reg. Himal. NE Ed ,Fl P. pashia 800-2400 W,S D Reg. Himal. - M, Ed, Fl, Rel P. vestita 2400-3000 S D Reg. Himal. NE Ed ,Fl Quercus floribunda 2000-2700 W E Reg. Himal. NE Fl, Hb Q. glauca 900-2000 W,S E Reg. Himal., Japan Fl, AT A. Camus 1200-2600 W,S E Reg. Himal. - M, Ed, Hb, AT, Fl Q . lanuginosa 1800-2400 W E Reg. Himal. - Fl, Hb Q. semecarpifolia 2200-3500 W,S,A E Reg. Himal. - Fl, Hb Q . serrata 1000-1800 S D Reg. Himal. - Fl, Hb Rhus semialata 900-2100 S D Reg. Himal., China, Ins. Sandvic Or., - Q . leutrichophora Ed 119 Robinia pseudo- 1000-1600 acasia S D Amer. Bor. - - Salix acmophylla 500-1800 S D Ind. Or. - - S . Wallichiana 1800-3200 S D Indo. Malaya Or. - - Saurauia napaulensis 900-1800 Th E Reg. Himal. - Ed Sterculia pallens Upto 1400 S D Ind . Or. - Ed Stranvaesia naussia 800-2100 S E Reg. Himal. - Fl Symplocos chinensis 1200-2700 S D Reg. Himal., Burma, China, Japan - S . ramosissima 1800-2500 W, S E Reg. Himal. AT Syzygium cuminii Upto 1500 S E As. et Austr. Trop. M, ED, Hb Terminalia belerica Upto 1200 S D Indo. Or. , Malaya M, Ed T . chebula Upto 1600 W, S D As. Trop. - M, Ed, Fl Trema orientalis 600-1500 Th E Geront. Trop - - T . politoria 300-1500 Th E Reg. Himal. - - Ulmus wallichiana 1500-2800 S, R D Reg. Himal. - Hb Viburnum cotinifolium 1800-3300 S,R D Reg. Himal. - Ed Wendlandia exserta Upto 1700 Th E Ind. Or. - Fl Zanthoxylum armatum 900-2100 W,S E Reg. Himal., China - M, Ed, Misc Shrubs 120 Aechmanthera gossypina 900-2200 W,R SD Ind. Or. - - Arundinaria falcata 1800-2500 W E Reg. Himal. NE Misc Asparagus curillus 900- 2400 W,S E Reg. Himal. NE M, Ed Berberis aristata 1800- 3200 S, R D Ind. Or. - M, Ed B . asitatica 600-2500 S,R D Reg. Himal. - M, Ed B . kumaonensis 2700-3600 S,R D Reg. Himal. NE M, Ed B . lycium 1000-2600 S,R D Reg. Himal. NE M, Ed B . petiolaris 2400- 3500 S,R D Ind. Or. NE M, Ed B . umbellata 2700-3600 S,R D Reg. Himal. NE M, Ed Boehmeria macrophylla 500-1600 S,R D Reg. Himal., Burma Ed B . platyphylla 900-2100 R D As. et. Afr. Trop Ins. Pacific - Buddleia paniculata 1100-2500 S D Reg. Himal., Burma - Callicarpa macrophylla 300-1500 W E Ind. Or. - Ed Cassia floribunda 1000-1500 S D Cosmop. Trop - Ed Chimonobambu sa jaunsarensis 2100-3200 W E Reg. Himal. En Misc Colquhonia coccinea 1500-2500 S,R D Reg. Himal. - - Cotoneaster affinis 2100-3200 S,R D Reg. Himal. - Fl C. obtusa 1800- 2400 S D Reg. Himal. NE Fl, At Cyathula 1200-2400 R D Reg. Himal. - M 121 tomentosa Desmodium elegans 1400-2400 S D Reg. Himal., China FL D . gangeticum Upto 1800 R D As. Trop., Austr. M D . sequax 300-1800 S D Reg. Himal. - - Deutzia staminea 900-2500 S,R D Reg. Himal. NE - Ficus squamosa Upto 1400 TH E Reg. Himal. - - Flemingia semialata 300-1800 S,R SD As. Trop. - - Hiptage benghalensis Upto 1100 Th E Burma - - Hymenopogon parasiticus 1000-2400 S,R D Reg. Himal. - - Indigofera atropurpurea 900-1400 S D Reg. Himal., China Ed, Misc I . cylindracea Upto 1200 S,R D Afr., Austr. - - I . gerardiana 1800-3000 S,R D Reg. Himal. - - I . heterantha 900-2400 S D Reg. Himal. NE Ed, M Lonicera 1200-3000 quinquelocularis S,R D Reg. Himal. - Ed Maesa indica 600-1800 Th E Ind. Or. Malaya Maousiya puya 500-1500 Th D Reg. Himal., Burma - Pentapanax parasiticus 1000-2400 S D Reg. Himal. - - Prinsepia utilis 1000-2700 S,R SD Reg. Himal. - Ed Pyracantha crenulata 600-2200 Th E Reg. Himal. - Ed, Fl, AT , - Fl, Ed 122 Randia tetrasperma 800-1800 Th E Reg. Himal. NE Rhamnus virgatus 600-3000 S,R D Ind. Or. , As. Bor. Ed Rosa glandulosa 2700-3600 S,R D Reg. Himal. Ed R . macrophylla 1800-3600 S,R D Reg. Himal., China Ed R . moschata 900-2500 S,R SD Oriens - Ed R . sericea 2400-3500 S,R D Reg. Himal. - Ed R . webbiana 2700-4000 S,R D Reg. Himal. NE Ed Rubus ellipticus 800-2100 Th E Indo. Or. - M, Ed R . niveus 1800-3000 Th E Reg. Himal. - Ed R . paniculatus 1200-2100 Th E Reg. Himal. NE Ed R . rosaefolius 1500-2400 Th E As. Trop - Ed Rumex hastatus 600-2100 W,S E Reg. Himal. - Ed Osbeckia stellata 1500-2200 S,R D Reg. Himal. - - Ribes glaciale 2400-3600 S,R D Reg. Himal. - Ed R . rubrum 2400-3500 S,R D Europe, As. et Amer. Bor. Ed Spiraea canescens 1500-3000 S D Reg. Himal. NE - S . lindleyana 2000-3300 S D Reg. Himal. NE - Thamnocalamus 2000- 2600 falconeri W,S E Reg. Himal. NE Misc T. spathiflora 2400-3300 W,S E Reg. Himal. NE Misc Triumfetta pilosa Upto 1800 S,R D As. et Afr. Trop - Urena lobata Upto 1500 S,R D Reg. Trop. M NE - Ed 123 Zanthoxylum acanthopodium 900- 2100 W,S E Reg. Himal. - M, Ed Thysanolaena maxima Upto 1800 Th E As. Trop - Misc Strobilanthes atropurpureus 2200- 3000 Th E Reg. Himal. En - S . wallichii 2100-2900 S D Reg. Himal. NE - Woodfordia fruticosa Upto 1800 W E As. et Afr. Trop. M, Ed Urtica parviflora 300-2200 W,S E Reg. Himal. M, Ed Inula cappa 800-2400 S,R D Reg. Himal., Java, China M Leptodermis lanceolata 1200-2400 S D Reg. Himal. NE - Abelia triflora 1800-3000 S D Reg. Himal. NE - Ampelocissus rugosa 1600-2100 S,R D Ind. Or. - Ed Atlosia scarabaeoiaes Upto 1000 S,R D Austr. - - A . mollis 900-1500 S,R D Ind. Or., Malaya - Bauhinia vahlii Upto 1400 W,S D Ind. Or. - M , Ed, Misc Berchemia floribunda 600-1800 S,R D Reg. Himal., - - B . lineata 2100-2700 S,R D China - - Calamus tenuis Upto 600 W,S E Reg. Himal., Burma, Cochinch. Ed, Misc Cissamplelos Upto 1800 S,R D Reg. Trop. M - Fl, Climbers/ lianas - 124 pariera Clematis grata 900- 2400 S D Reg. Himal., China, Afr. Trop. - C . 900-2400 buchananiana S D Reg. Himal. - - C . napaulensis 1400-2100 Th E Nepal NE - Ficus sarmentosa 600-2100 Th E Reg. Himal., Burma Ed F . scandens 300-1000 Th E Reg. Himal., Burma Ed Hedera nepalensis 1200-2600 Th E Europe, Afr. Bor. As. Temp. M Holboellia angustifolia 1500-2700 Th SD Reg. Himal. - Ed Jasminum dispermum 1200-2100 Th E Reg. Himal. - - Millettia auiculata Upto 1200 S,R D Reg. Himal. - - Mucuna nigricans 800-1100 S D Cochinch. - M M . pruiens 600-1100 S D Amphing. Trop. - M Premna interrupta 1500-2000 S D Reg. Himal. NE Ed Asparagus racemosus Upto 1200 S E Afr. Trop., Austr. - Parthenocissus semicordata 1500-3000 S,R D Indo. Or. - Ed Pueraria tuberosa 300-1200 S D Reg. Himal. NE M Sabia 1700-2700 S,R D Reg. Himal. - 125 camanulata Shuteria densiflora 300-1200 Th E Indo. Or. - Smilax aspera. 900-2100 Th E Europe, Oriens. Indo. Or. M , Ed S . parviflora 900-2400 Th E Reg. Himal. - M S . indica 1000-1400 Th E Indo. Or. - - S . vaginata 2100-3200 Th E Reg. Himal. - - Stephania glabra 900-1800 S D As. Trop. - M Tinospora cordifolia Upto 1200 S,R D Indo. Or. - M Trachelospermu m lucidum 600-1800 Th E Reg. Himal. NE - Vitis lanata 900-2100 Th E Indo. China V . capreolata 500-1200 Th E Reg. Himal. - - Raphidophora glauca 800-1500 S D Reg. Himal. NE Ed Porana paniculata 800-1200 Th E Indo. Or., Malaya M Vallaris solanacea Upto 900 W,S E Indo. Burma - Or., - Or., - - - Forbs and Grasses Polygonum capitatum 800- 2000 R - Reg. Himal. - Ed Dicliptera roxburghiana 1400-2200 R - Indo. Or. - - Hedychium spicatum 1400-2200 R - Reg. Himal. - M Arundinella 1000-2000 R - Indo. Or. - 126 nepalensis A . pumila 1300-2400 R - Abyss. - - Imperata cylindrica 1000-2000 R - Reg. Himal. - - Pilea scripta 1500-2800 R - Reg. Himal. - - Setaria glauca 800-2300 R - Europe , As. Temp. - Achyranthes aspera 1200-3300 S,R - Geront Trop. - M A . bidentata 1500-3200 S,R - As. Trop. - M Themeda anathera 1000-2200 R - Indo. Or. - - Barlaria cristata 800-1600 R - Indo. Burma Or., - - Polystichum lentum 1500-2000 R - - - - Meconopsis aculeata 3400-4200 S,R - Reg. Himal. NE M, Ed Arbidopsis himalaica 2800—3800 S,R - Reg. Himal. - - Thlaspi andersonii 3000-3800 S,R - Europe , As. Bor. - Astragallus chorostachys 3000-3600 S,R - Reg. Himal. NE - A . himalayanus 2500-3500 S,R - Reg. Himal. NE - Potentilla argyrophylla 3000-3800 S,R - Reg. Himal. NE - P. atrosanguinea 3000-4000 S,R - Reg. Himal. NE - P . peduncularis 3200-3800 S,R - Reg. Himal. - - Bupleurum candollii 3000-4000 S,R - Reg. Himal. - 127 Cortia depressa 3500-4200 S,R - Reg. Himal. NE - Trachydium roylei 3200-3800 S,R - Reg. Himal. NE - Taraxacum officinalis 1800-4200 S,R - Reg. Bor. Polygonum 3000-4000 S,R - Reg. Himal. NE - Juncus himalensis 3000-4000 S,R - Reg. Himal. - - Carex nubigena 3200- 4000 S,R - Reg. Himal. - - Kobresia duthiei 3500- 4000 S,R - Reg. Himal. En - Agrostis munroana 2700- 3500 S,R - Afghan - - Poa alpina 3000-4000 S,R - Reg. Bor. Et - - Euphorbia stracheyi 3200-4200 S,R - Reg. Himal. - - Temp. - - Abbreviations used: E = Evergreen; D = Deciduous; SD = Semideciduous; M = Medicinal; Ed = Edible; Fl = Fuel; AT = Agricultural Tools; Hb = House building; Misc = Miscellaneous; Rel = Religious; Fb = Fibre; W = Winter; S = Summer; R= Rainy; A = Autumn; Th = Throughout; En = Endemic; NE = Near Endemic; Reg. Himal. = Himalayan Region; Ind. Or. = Oriental India; Geront. Trop. = Tropical Geront; As. Trop. = Tropical Asia; Austr. = Australia; Ins. Pacif. = Pacific Insular; Amer. = America ; As. minor = Asia Minor; As. et. Austr. Trop. = Tropical Asia and Australia; Afr. = Africa; Afr. Trop. = Tropical Africa ; Arab. = Arabia; Reg. Temp. Bor. = Temperate Boreal Region; Ins. Selebes = Selebes Insular; Ind. Occ. = Occidental india; As. Trop. Et Subtrop. = Tropical and Subtropical Asia; As. Bor. = Boreal Asia; Ins. Sandvic = sandvic insular; Amer. Bor. = Boreal America; As. et Afr. Trop. = Tropical Asia and Africa; Cosmop. Trop. = Cosmopolitan Tropics; As. et Amer. Bor. = Boreal Asia and America; Reg. Trop. = Tropical Region; Afr. Bor. = Boreal Africa; As. Temp.= Temperate Asia; Amphing. Trop. = Tropical Amphigaea; Abyss. = Abyssinia; Reg. Trop. Et Subtrop. = Tropical and Subtropical region; Polynes. = Polynesia; Reg. Meditr. = Mediterranean Region; Madag. = Madgascar; Afghan. = Afghanistan; Reg. Bor. Et Arct. = Boreal and Arctic regions. 128