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Issue: Vol. 625 No. 1: 7 Nov. 2023
Type: Article
Published: 2023-11-07
DOI: 10.11646/phytotaxa.625.1.2
Page range: 28-50
Abstract views: 233
PDF downloaded: 9

Phytodiversity, ecological attributes and phytogeographical distribution of plants in Arang Valley, District Bajaur, a remote area in the Northwest of Pakistan

Phytoecology Lab. Department of Botany; University of Peshawar; Pakistan; Department of Botany; Govt. Post Graduate College Khar; Bajaur; Pakistan
Phytoecology Lab. Department of Botany; University of Peshawar; Pakistan
Department of Botany; University of Malakand at Chakdara; Pakistan
Department of Botany; Govt. Post Graduate College Parachinar; Kurram; Pakistan
Department of Botany; Islamia College University Peshawar; Pakistan
Department of Botany; University of Chitral; Pakistan
Phytoecology Lab. Department of Botany; University of Peshawar; Pakistan; Department of Botany; Govt. Degree College Nawagai; Bajaur; Pakistan
floristic diversity life form leaf size phenology plants distribution General

Abstract

The present study reports the floristic diversity and ecological attributes of 218 plant species belonging to 77 families from the Arang Valley, Bajaur, Pakistan. Of the total species, 187 (85.78%) were dicots, 27 (12.38%) monocots, three (1.37%) pteridophytes and only one (0.46%) gymnosperm. Asteraceae with 24 species (11.01%) was found to be the largest family, followed by Lamiaceae with 18 species (8.26%), Poaceae with 16 species (7.34%), Fabaceae with 15 species (6.88%) and Rosaceae with 11 species (5.05%). The dominant life forms were therophytes (43.58%), hemicryptophytes and nanophanerophytes (13.76%) each, and geophytes (11.93%). Mesophanerophytes (11.01%) and chamaephytes (5.96%) were the least common life forms. The higher number of therophytes, followed by hemicryptophytes and nanophanerophytes, reflects the xeric nature of the vegetation. According to leaf size, the vegetation consisted of microphylls (34.4%), nanophylls (27.98%) and mesophylls (26.16%), with leptophylls (9.63%), megaphylls and macrophylls (0.46%) being the least common. Cuscuta reflexa and Periploca aphylla were the aphyllous species. In terms of habit, the vegetation consisted predominantly of herbs (73.9%), followed by shrubs (13.8%), trees (11.0%), and lianas (1.38%). Based on their life cycle, plants were primarily annuals (49.5%) or perennials (48.6%), while biennials were rare (1.83%). The phytogeographical distribution reveals that the pluri-regional elements of the Irano-Turanian, Sino-Japanese, and Mediterranean regions (29 species, 13.3%) are dominating, followed by the cosmopolitan and Hamalian elements (24 species, 11%). The next dominant bi-regional elements in the area are Irano-Turanian and Sino-Japanese (19 species, 8.72%). Further research is required in order to map the vegetation structure and threatened species that are susceptible to biotic and abiotic stresses.

References

  1. Abdullah, Khan, S.M., Pieroni, A., Haq, Z.U. & Ahmad, Z. (2020) Mazri (Nannorrhops ritchiana (Griff) Aitch.): a remarkable source of manufacturing traditional handicrafts, goods and utensils in Pakistan. Journal of Ethnobiology and Ethnomedicine 16: 1–13. https://doi.org/10.1186/s13002-020-00394-0
  2. Abenavoli, L., Milanovic, M., Procopio, A.C., Spampinato, G., Maruca, G., Perrino, E.V., Mannino, G.C., Fagoonee, S., Luzza, F. & Musarella, C.M. (2021) Ancient wheats: beneficial effects on insulin resistance. Minerva Medica 112 (5): 641–650. https://doi.org/10.23736/S0026-4806.20.06873-1
  3. Accogli, R., Tomaselli, V., Direnzo, P., Perrino, E.V., Albanese, G., Urbano, M. & Laghetti, G. (2023) Edible halophytes and halo-tolerant species in Apulia region (Southeastern Italy): biogeography, traditional food use and potential sustainable crops. Plants 12: 1–35. https://doi.org/10.3390/plants12030549
  4. Ahmad, M., Uniyal, S.K., Batish, D.R., Rathee, S., Sharma, P. & Singh, H.P. (2021) Flower phenological events and duration pattern is influenced by temperature and elevation in Dhauladhar mountain range of Lesser Himalaya. Ecological Indicators 129: 1–9. https://doi.org/10.1016/j.ecolind.2021.107902
  5. Ahmad, Z., Khan, S.M., Abd_Allah, E.F., Alqarawi, A. & Hashem, A. (2016) Weed species composition and distribution pattern in the maize crop under the influence of edaphic factors and farming practices: a case study from Mardan, Pakistan. Saudi Journal of Biological Sciences 23: 741–748. https://doi.org/10.1016/j.sjbs.2016.07.001
  6. Ali, A., Badshah, L., Hussain, F. & Shinwari, Z.K. (2016) Floristic composition and ecological characteristics of plants of Chail valley, District Swat, Pakistan. Pakistan Journal of Botany 48 (3): 1013–1026.
  7. Ali, H. & Qaiser, M. (2009) The ethnobotany of Chitral valley, Pakistan with particular reference to medicinal plants. Pakistan Journal of Botany 41 (4): 2009–2041.
  8. Ali, S.I. & Qaiser, M. (1995–2018) Flora of Pakistan. Department of Botany, University of Karachi.
  9. Ali, S.I. & Qaiser, M. (1986) A phytogeographical analysis of the phanerogams of Pakistan and Kashmir. Proceedings of the Royal Society of Edinburgh, Section B. Biological Sciences 89: 89–101. https://doi.org/10.1017/S0269727000008939
  10. Amjad, M.S., Arshad, M., Sadaf, H.M., Durr-e-Shahwar, Akrim, F. & Arshad, A. (2016) Floristic composition, biological spectrum and conservation status of the vegetation in Nikyal valley, Azad Jammu and Kashmir. Asian Pacific Journal of Tropical Disease 6 (1): 63–69. https://doi.org/10.1016/S2222-1808(15)60986-0
  11. Amri, C.N.A.B.C., Mokhtar, N.A.B.M. & Shahari, R. (2019) Leaf anatomy and micromorphology of selected plant species in coastal area of Kuantan, Pahang, Malaysia. Heritage Science Journal 3: 22–25. https://doi.org/10.26480/gws.02.2019.22.25
  12. Anwar, S., Khan, S.M., Ahmad, Z., Ullah, Z. & Iqbal, M. (2019) Floristic composition and ecological gradient analyses of the Liakot Forests in the Kalam region of District Swat, Pakistan. Journal of Forestry Research 30: 1407–1416. https://doi.org/10.1007/s11676-019-00919-8
  13. Asri, Y. (2003) Plant diversity in Touran biosphere reservoir. Publishing Research Institute of Forest and Rangeland, Tehran 305, 306 pp.
  14. Badshah, L., Hussain, F. & Sher, Z. (2013) Floristic inventory, ecological characteristics and biological spectrum of Rangeland, District Tank, Pakistan. Pakistan Journal of Botany 45 (4): 1159–1168.
  15. Badshah, L., Hussain, F. & Sher, Z. (2016) Floristic inventory, ecological characteristics and biological spectrum of plants of Parachinar, Kurram Agency, Pakistan. Pakistan Journal of Botany 48 (4): 1547–1558.
  16. Bridson, D.M. & Forman, L. (1998) Herbarium Handbook. Royal Botanic Gardens, Kew.
  17. Brummitt, R.K., Pando, F., Hollis, S. & Brummitt, N. (2001) World geographical scheme for recording plant distributions. International Working Group on Taxonomic Databases for Plant Sciences (TDWG).
  18. Cacatian, S.B. & Tabian, J.L.T. (2023) Floristic composition and diversity of indigenous wild food resources in northwestern Cagayan, Philippines. Biodiversitas Journal of Biological Diversity 24 (4): 2324–2333. https://doi.org/10.13057/biodiv/d240446
  19. Calabrese, G., Abdellatif, O.M. & Perrino, E.V. (2016) Correlations between organic and conventional management, on-field biodiversity and landscape diversity, in olive groves in Apulia (Italy). Advances in Plants & Agriculture Research 5 (4): 568–583. https://doi.org/10.15406/apar.2016.05.00187
  20. Dad, J.M. & Reshi, Z.A. (2015) Influence of environmental and anthropogenic factors on the species distribution in alpine rangelands of Figurez valley, Kashmir, India. Tropical Ecology 56 (3): 335–346.
  21. Dorji, T., Hopping, K.A., Meng, F., Wang, S., Jiang, L. & Klein, J.A. (2020) Impacts of climate change on flowering phenology and production in alpine plants: the importance of end of flowering. Agriculture, Ecosystems and Environment 291: 106795. https://doi.org/10.1016/j.agee.2019.106795
  22. Durrani, M.J., Razaq, A., Muhammad, S.G. & Hussain, F. (2010) Floristic diversity, Ecological characteristics and Ethnobotonical profile of plants of Aghberg Rangelands, Balochistan, Pakistan. Pakistan Journal of Botany 16 (1): 26–33.
  23. Farooq, M., Anjum, W., Hussain, M., Saqib, Z., Shah, A.H., Khan, K.R., Nazir, J. & Gul, S. (2018) Diversity, phenology and biological spectrum of the tree flora in upper Tanawali, District Mansehra, KP, Pakistan. World News of Natural Sciences 16: 86–96.
  24. Flores-Argüelles, A., Espejo-Serna, A., López-Ferrari, A.R. & Krömer, T. (2022) Diversity and vertical distribution of epiphytic angiosperms, in natural and disturbed forest on the northern coast of Jalisco, Mexico. Frontiers in Forests and Global Change 76: 828–851. https://doi.org/10.3389/ffgc.2022.828851
  25. García-Cox, W., López-Tobar, R., Herrera-Feijoo, R.J., Tapia, A., Heredia-R., M., Toulkeridis, T. & Torres, B. (2023) Floristic Composition, structure, and Aboveground Biomass of the Moraceae Family in an Evergreen Andean Amazon Forest, Ecuador. Forests 14 (7): 1–16. https://doi.org/10.3390/f14071406
  26. Good, R. (1974) The Geography of the Flowering Plants. 4th Edn. Longman, London, 574 pp.
  27. Gorttapeh, A.H. & Panahy, Z.J. (2007) Floristic study of Mirabad region. Pakistan Journal of Biological Sciences 10 (20): 3698–3702. https://doi.org/10.3923/pjbs.2007.3698.3702
  28. Haq, A. & Badshah, L. (2021) Floristic description and ecological characteristics of the plants of Pashat Valley, Pak-Afghan border, district Bajaur, Pakistan. Acta Ecologica Sinica 41 (6): 524–536. https://doi.org/10.1016/j.chnaes.2021.03.010
  29. Haq, A., Badshah, L., Ali, A., Ullah, A., Khan, S. & Ullah, I. (2022) Ethnobotanical study of medicinal plants of Pashat Valley, Bajaur, along Pakistan–Afghanistan border: a mountainous region of the Hindu Kush Range. Nordic Journal of Botany 2022 (11): e03580. https://doi.org/10.1111/njb.03580
  30. Haq, S.M., Khoja, A.A., Lone, F.A., Waheed, M., Bussmann, R.W., Mahmoud, E.A. & Elansary, H.O. (2023) Floristic composition, life history traits and phytogeographic distribution of forest vegetation in the Western Himalaya. Frontiers in Forests and Global Change 6: 1169085. https://doi.org/10.3389/ffgc.2023.1169085
  31. Hara, H. (1966) Flora of Eastern Himalaya Results of the Botanical Expedition to Eastern Himalaya Organized by the University of Tokyo 1960 and 1963. Botanical Expedition to Eastern Himalaya (1960–1963). University of Tokyo Press, Tokyo, 744 pp.
  32. Hussain, F., Dasti, A.A. & Chughtai, S.R. (1985) Study on weeds of wheat fields in Quetta. Pakistan Journal of Agriculture Research 6: 1–7.
  33. Hussain, F., Iqbal, I. & Akhtar, P. (2005) Floristic and vegetation studies of Ghalegay Hills, District Swat, Pakistan. International Journal of Biology and Biotechnology 2 (4): 847–852.
  34. Hussain, F., Shah, S.M., Badshah, L. & Durrani, M.J. (2015) Diversity and ecological characteristics of flora of Mastuj valley, District Chitral, Hindukush Range, Pakistan. Pakistan Journal of Botany 47 (2): 495–510.
  35. Hussain, W., Badshah, L., Hussain, F. & Ali, A. (2020) Floristic configuration and ecological characteristics of plants of Koh-e-Safaid range, northern Pakistani-Afghan borders. Acta Ecologica Sinica 40 (3): 221–236. https://doi.org/10.1016/j.chnaes.2020.04.006
  36. Khan, F.H. & Musharaf, M.S. (2014) Floristic Composition and ecological characteristics of Shahbaz Garhi, District Mardan, Pakistan. Global Journal of Science Frontier Research 14 (1): 7–17.
  37. Khan, S.A., Khan, S.M., Ullah, Z., Ahmad, Z., Alam, N., Shah, S.N., Khan, R. & Zada, M. (2020) Phytogeographic classification using multivariate approach; a case study from the Jambil Valley Swat, Pakistan. Pakistan Journal of Botany 52 (1): 279–290. https://doi.org/10.30848/PJB2020-1(11)
  38. Khan, W., Khan, S.M., Ahmad, H., Alqarawi, A.A., Shah, G.M., Hussain, M. & Abd_Allah, E.F. (2018) Life forms, leaf size spectra, regeneration capacity and diversity of plant species grown in the Thandiani forests, district Abbottabad, Khyber Pakhtunkhwa, Pakistan. Saudi Journal of Biological Sciences 25 (1): 94–100. https://doi.org/10.1016/j.sjbs.2016.11.009
  39. Kitamura, S. (1960) Flora of Afghanistan. Results of the Kyoto University Scientific Expedition to the Karakoram and Hindu-Kush, 1955, Vol. II. Kyoto University, Japan, 486 pp.
  40. Malik, Z.H., Hussain, F. & Malik, N.Z. (2007) Life form and leaf size spectra of plant communities are bring Ganga Chotti and Bedori Hills. International Journal of Agriculture and Biology 9 (6): 833–838.
  41. Manan, F., Khan, S.M., Ahmad, Z., Kamran, S., Haq, Z.U., Abid, F., Iqbal, M. & Abdullah (2020) Environmental determinants of plant associations and evaluation of the conservation status of Parrotiopsis jacquemontiana in Dir, the Hindu Kush Range of Mountains. Tropical Ecology 61: 509–526. https://doi.org/10.1007/s42965-020-00109-2
  42. Manan, F., Khan, S.M., Muhammad, Z., Ahmad, Z., Abdullah, A., ur Rahman, A., Han, H., Ariza-Montes, A., Contreras-Barraza, N. & Raposo, A. (2022) Floristic composition, biological spectrum, and phytogeographic distribution of the Bin Dara Dir, in the western boundary of Pakistan. Front. Frontiers in Forests and Global Change 5: 1–16. https://doi.org/10.3389/ffgc.2022.1019139
  43. Muluneh, M.G. (2021) Impact of climate change on biodiversity and food security: a global perspective—a review article. Agriculture & Food Security10 (1): 1–25. https://doi.org/10.1186/s40066-021-00318-5
  44. Mumshad, M., Ahmad, I., Khan, S.M., Rehman, K., Islam, M., Sakhi, S., Khan, S. U., Afridi, S.G., Shams, S., Azam, S. & Ahmad, I. (2021) Phyto-ecological studies and distribution pattern of plant species and communities of Dhirkot, Azad Jammu and Kashmir, Pakistan. PLoS One 16: e0257493. https://doi.org/10.1371/journal.pone.0257493
  45. Naveed, S., Hussain, F., Khattak, I. & Badshah, L. (2013) Floristic composition and ecological characteristics of Olea-Acacia forest of Shamshokii District Karak. Global Journal of Science Frontier Research 12 (8): 31–36.
  46. Nazir, A., Malik, R.N. & Shaheen, H. (2014) Floristic composition, life form and leaf spectra of plant communities recorded at Sarsawa hills District Kotli, Azad Kashmir. African Journal of Soil Science 2 (4): 77–78.
  47. Nóbrega, H., Freitas, G., Zavattieri, M.A., Ragonezi, C. & de Carvalho, M.Â.P. (2021) Structure and floristic composition associated with an endangered species Beta patula Aiton (Amaranthaceae) in the Islands of Madeira Archipelago. Biodiversity Data Journal 9:1–16. https://doi.org/10.3897/BDJ.9.e61091
  48. Perrino, E.V., Signorile, G. & Marvulli, M. (2013) A first checklist of the vascular flora of the Polignano a Mare coast (Apulia, southern Italy). Natura Croatica 22 (2): 295–318.
  49. Perrino, E.V., Tomaselli, V., Wagensommer, R.P., Silletti, G.N., Esposito, A. & Stinca, A. (2022) Ophioglossum lusitanicum L.: New records of plant community and 92/43/EEC habitat in Italy. Agronomy 12: 1–13. https://doi.org/10.3390/agronomy12123188
  50. Perveen, A., Sarwar, G.R. & Hussain, I. (2008) Plant biodiversity and phytosociological attributes of Dureji (Khirthar range). Pakistan Journal of Botany 40 (1): 17–24.
  51. Pisani, D., Pazienza, P., Perrino, E.V., Caporale, D. & De Lucia, C. (2021) The economic valuation of ecosystem services of biodiversity components in protected areas: A Review for a framework of analysis for the Gargano National Park. Sustainability 13: 1–19. https://doi.org/10.3390/su132111726
  52. Pyke, C.R., Condit, R., Aguilar, S. & Lao, S. (2001) Floristic composition across a climatic gradient in a neotropical lowland forest. Journal of Vegetation Science 12 (4): 553–556. https://doi.org/10.2307/3237007
  53. Qureshi, R., Bhatti, G.R. & Shabbir, G. (2011) Floristic inventory of Pir Mehr Ali Shah Arid Agriculture University research farm at Koont and its surrounding areas. Pakistan Journal of Botany 43 (3): 1679–1684.
  54. Rahman, U.A., Khan, S.M., Ahmad, Z., Alamri, S., Hashem, M., Ilyas, M., Aksoy, A., Dülgeroðlu, C., Khan, G. & Ali, S. (2021) Impact of multiple environmental factors on species abundance in various forest layers using an integrative modeling approach. Global ecology and Conservation 29: e01712. https://doi.org/10.1016/j.gecco.2021.e01712
  55. Raunkiaer, C. (1934) The life forms of plants and statistical plants geography being the collected papers of C. Raunkiaer. Clarendon press, Oxford, 632 pp.
  56. Shah, M. & Rozina (2013) Phytosociological attributes and phytodiversity of Dheri baba hill and Peer Taab Graveyard, District Swabi, Khyber Pakhtunkhwa, Pakistan. Pakistan Journal of Plant Science 1 (1): 1–16.
  57. Sher, Z., Hussain, F., Badshah, L. & Wahab, M. (2011) Floristic composition, communities and ecological characteristics of weeds of wheat fields of Lahor, District Swabi, Pakistan. Pakistan Journal of Botany 43 (6): 2817–2820.
  58. Shinwari, M.I. & Shinwari, M.I. (2010) Botanical diversity in Pakistan; past present and future. World Environment 1: 85–104.
  59. Siadati, S., Moradi, H., Attar, F., Etemad, V., Hamzeh’ee, B. & Naqinezhad, A. (2010) Botanical diversity of Hyrcanian forests; a case study of a transect in the Kheyrud protected lowland mountain forests in northern Iran. Phytotaxa 7: 1–18. https://doi.org/10.11646/phytotaxa.7.1.1
  60. Singh, R., Rawat, M., Chand, T., Tripathi, S.K. & Pandey, R. (2023) Phenological variations in relation to climatic variables of moist temperate forest tree species of western Himalaya, India. Heliyon 9 (6): 1–17. https://doi.org/10.1016/j.heliyon.2023.e16563
  61. Takhtajan, A. (1969) Flowering Plants: Origin and Dispersal. Edinbur: Oliver and Boyd. Ullah, A., Khan, N. & Muhammad, Z. (2015) Diversity of life form and leaf size classes at Sheikh Buddin National Park, Dera Ismail Khan, Khyber Pakhtunkhwa Pakistan. South Asian Journal of Life Sciences 3 (1): 6–13. https://doi.org/10.14737/journal.sajls/2015/3.1.6.13
  62. Virk, A., Sheikh, K. & Marwat, A. (2003) Northern areas strategy for sustainable development. IUCN Pakistan, 40 pp.
  63. Wagensommer, R.P. & Venanzoni, R. (2021) Geranium lucarinii sp. nov. and re-evaluation of G. kikianum (Geraniaceae). Phytotaxa 489 (3): 252–262. https://doi.org/10.11646/phytotaxa.489.3.2
  64. Wagensommer, R.P., Perrino, E.V., Albano, A., Medagli, P. & Passalacqua, N.G. (2016) Lectotypification of four Lacaita’s names in the genus Centaurea (Asteraceae). Phytotaxa 269 (1): 54–58. https://doi.org/10.11646/phytotaxa.269.1.7
  65. Wariss, H.M., Mukhtar, M., Anjum, S., Bhatti, G.R., Pirzada, S.A. & Alam, K. (2013) Floristic composition of the plants of the Cholistan Desert, Pakistan. American journal of plant sciences 4 (12): 58–65. https://doi.org/10.4236/ajps.2013.412A1009
  66. Zeb, U., Ali, S., Li, Z.H., Khan, H., Shahzad, K., Shuaib, M. & Ihsan, M. (2017) Floristic diversity and ecological characteristics of weeds at Atto Khel Mohmand Agency, KPK, Pakistan. Acta Ecologica Sinica 37 (6): 363–367. https://doi.org/10.1016/j.chnaes.2017.08.008
  67. Zhao, K.K., Landrein, S., Barrett, R.L., Sakaguchi, S., Maki, M., Mu, W.X. & Wang, H.F. (2019) Phylogeographic analysis and genetic structure of an endemic Sino-Japanese disjunctive genus Diabelia (Caprifoliaceae). Frontiers in Plant Science 10: 1–20. https://doi.org/10.3389/fpls.2019.00913
  68. Zohary, M. (1950) The Flora of Iraq and its phytogeographical divisions, 31. Government Press, Baghdad, pp. 103–111.
  69. Zohary, M. (1973) Geobotanical Foundations of the Middle East, vols. 1 & 2. Stuttgart: Gustav Fischer Verlag, 738 pp.