Plant composition and species diversity in Delhi NCR of India
DOI:
https://doi.org/10.11609/jott.9532.17.5.26985-26998Keywords:
Biodiversity documentation, diverse habitats, high-value herbs, local flora, rare plants, sustainable utilization, village panchayat, western Uttar Pradesh, wild plantsAbstract
The present study provides a first major step in documenting and conserving the local plant diversity in Delhi NCR, which witnessed high species richness within a relatively small, localized area and harbors many high-value medicinal plants used in Ayurveda and other Indian traditional systems of medicine. The local hotspot areas that serve as a unique ecosystem for flora are being depleted day by day as a result of anthropogenic pressure. Hence, there is a need to conserve the species hotspots involving local communities who always interact with these ecosystems. The present study documents 272 plant species belonging to 204 genera and 69 families from the Delhi NCR of India. The aquatic and terrestrial vegetation in the study area was surveyed frequently throughout the year in different seasons, and plant collections were made. The majority of species documented were flowering plants, which comprised 216 dicots, 53 monocots, and three species belonged to lycophytes and fern groups. Fabaceae was the most dominant family with 39 plant species, followed by Poaceae (31 species), Asteraceae (25 species), Convolvulaceae (14 species), and Amaranthaceae and Malvaceae (12 species each). Genus Ipomoea is recorded to have the highest number of species (7), followed by Euphorbia and Cyperus, having five species each. Overall, the herbaceous community of species was greater in numbers than other life forms.
References
Ahamed, N. & A.K. Gupta (2010). An analysis of flora of Baghpat district in Uttar Pradesh, India. Indian Journal of Forestry 33(3): 405–418. https://doi.org/10.54207/bsmps1000-2010-1KR94K
Duthie, J.F. (1960). Flora of the Upper Gangetic Plain and of the Adjacent Siwalik and Sub-Himalayan Tracts. Reprint edition. Botanical Survey of India, Calcutta, 554 pp.
Maheshwari, J.K. (1963). The Flora of Delhi. Council of Scientific and Industrial Research, New Delhi, 447 pp.
Maheshwari, J.K. (1966). Illustrations of the Flora of Delhi. CSIR, New Delhi, India, 282 pp.
Malik, V. (2015). Herbaceous flora of Muzaffarnagar district (U.P.). Scholars Academic Journal of Biosciences 3(2B): 182–196.
POWO (2024). Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. https://powo.science.kew.org/. Accessed 07 October 2024.
Sen, S. & R. Chakraborty (2017). Revival, modernization and integration of Indian traditional herbal medicine in clinical practice: importance, challenges and future. Journal of Traditional and Complementary Medicine 7(2): 234–244. https://doi.org/10.1016/j.jtcme.2016.05.006
Sharma, A.K. & J.S. Dhakre (1995). Flora of Agra District. Botanical Survey of India, Calcutta, India, 356 pp.
Sharma, J.K., A.K. Tripathi & M. Ahmad (2018). Illustrated Flora: Part of Western Uttar Pradesh and Delhi NCR, India. Siya Publishing House and Shiv Nadar University, 606 pp.
Shishodia, J. (2013). Study of flora of district Meerut in form of digital herbarium database. Ph.D. Thesis. Department of Botany, Chaudhary Charan Singh University, Meerut, Uttar Pradesh, India, 632 pp.
Singh, N.P. (1969). Flora of Bulandshahr district. Nelumbo 11(1–2): 1–22. https://doi.org/10.20324/nelumbo/v11/1969/75822
Tripathi, A.K. & J.K. Sharma (2019). Occurrence of Symphyotrichum squamatum (Spreng.) G. L. Nesom in Uttar Pradesh, India: a new record. Modern Phytomorphology 13: 26–29. https://doi.org/10.5281/zenodo.3518822
Tripathi, A.K., J.K. Sharma & M. Ahmad (2018). Emex australis Steinh. — a new record for Uttar Pradesh and upper Gangetic Plains of India. Indian Journal of Plant Sciences 7(2): 1–5.
Tripathi, A.K., J.K. Sharma & M. Ahmad (2020). Traditional Usages and Chemical Constituents of High Value Medicinal Plants Recorded from Chithara Village Panchayat (Gautam Buddha Nagar) of Uttar Pradesh, India, pp. 221–273. In: Singh, B. & Y.P. Sharma (eds.). Plants for Novel Drug Molecules: Ethnobotany to Ethnopharmacology. New India Publishing Agency, New Delhi, 590 pp.
Tripathi, A.K., J.K. Sharma, G.D. Bhatt & M. Ahmad (2019). Gregarious colonization of Tribulus terrestris L. (Puncture Vine): ecological implications. Environment and Ecology 37(3B): 1092–1099.
Vardhana, R. (2007). Flora of Ghaziabad District. Shree Publishers & Distributors, New Delhi, 639 pp.
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