1. Balkrishna, A., 2018. Flora of Morni Hills (Research and Possibilities). Divya Prakashan, Haridwar.

Google Scholar

2. Balkrishna, A., Joshi, B., Srivastava, A. and Shukla, B.K., 2018. New Plant Records to the Flora of Haryana. Indian Journal of Forestry, 41(2), pp.117-127.  https://doi.org/10.54207/bsmps1000-2018-81WJ1Y

Google Scholar

3. Crowl, A.A., Miles, N.W., Visger, C.J., Hansen, K., Ayers, T., Haberle, R. and Cellinese, N., 2016. A global perspective on Campanulaceae: Biogeographic, genomic, and floral evolution. American Journal of Botany, 103(2), pp.233–245.  https://doi.org/10.3732/ajb.1500450

Google Scholar

4. Duthie, J.F., Parker, R.N. and Turrill, W.B., 1903-29. Flora of the upper Gangetic plain, and of the adjacent Siwalik and sub-Himalayan tracts. Superintendent of Government Printing, Calcutta.  https://doi.org/10.5962/bhl.title.10981

Google Scholar

5. Efloraofindia, 2007 onwards. Efloraofindia. Available online. (accessed on: 25 Sept., 2024). http://efloraofindia.com/

6. IPNI, 2024. International Plant Names Index. Published on the Internet http://www.ipni.org, The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries and Australian National Herbarium.

Google Scholar

7. Jain, S.P., Singh S.C., Verma, D.M., Singh, J.S. and Kumar, S., 2000. Flora of Haryana. Central Institute Medicinal and Aromatic Plants (CIMAP), Lucknow, India.

8. Kaur, R., Singh, N. and Vashistha, B.D., 2016. Flowering Plant Diversity of District Karnal, Haryana, India. International Journal of Life Sciences, 4(3), pp.361-371. https://oaji.net/ articles/2016/736-1476591766.pdf

Google Scholar

9. Kumar, S., 2001. Flora of Haryana (Materials). Bishen Singh Mahendrapal Singh, Dehradun, India.

Google Scholar

10. Lammers, T.G., 2007. World checklist and bibliography of Campanulaceae. Royal Botanic Gardens, Kew, UK.

Google Scholar

11. Naithani, H.B. and Chandra, A., 2022. Additions to the State flora of Haryana (India). Pleione, 16(1), pp.97-102.  https://doi.org/10.26679/ Pleione.16.1.2022.097-102

Google Scholar

12. Plants of the World Online, 2024. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet. (accessed on: 27 Sept., 2024). http://www.plantsoftheworldonline.org/

13. Shukla, A., Verma, D. and Srivastava, S., 2021. Enumeration of Vascular Plants of Kalesar National Park, Yamuna Nagar, Haryana. Nelumbo, 63(1), pp.130-157.  https://doi.org/10.20324/nelumbo/v63/2021/165153

Google Scholar

14. Singh, N. and Vashistha, B.D., 2014. Flowering plant diversity and Ethnobotany of Morni Hills, Siwalik Range, Haryana, India.International Journal of Pharma and Bio Sciences, 5(2), pp.214- 222. https://ijpbs.net/abstract.php?article=MzIyOA==

Google Scholar

15. Singh, R.K. and Diwakar, P.G., 2010. The genus Lobelia L. (Lobeliaceae) in India. Indian Journal of Forestry, 33(4), pp.625-634.  https://doi.org/10.54207/bsmps1000-2010-D78GVW

Google Scholar

16. The Angiosperm Phylogeny Group, M.W. Chase, M.J.M. Christenhusz, M.F. Fay, J. W. Byng, W.S. Judd, D E. Soltis, D.J. Mabberley, A.N. Sennikov, P.S. Soltis and P.F. Stevens, 2016. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV, Botanical Journal of the Linnean Society, 181(1), pp.1-20.  https://doi.org/10.1111/boj.12385

Google Scholar

17. WFO, 2021: World Flora Online. Published on the Internet. (accessed on: 26 Sept., 2024). http://www.worldfloraonline.org/