Summary
Canscora diffusa var. tetraptera Naik & Pokle is reinstated and elevated to the rank of species. A detailed description, key to the species of Canscora in Peninsular India and photographs are provided to ease identification.
Similar content being viewed by others
References
Almeida, M. R. (2001). Flora of Maharashtra 3A: 272 – 273. Orient Press, Mumbai.
Bachman, S., Moat, J., Hill, A.W., de la Torre, J. & Scott, B. (2011). Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool. In: V. Smith & L. Penev (eds), e-Infrastructures for Data Publishing in Biodiversity Science. ZooKeys 150: 117 – 126.
Bridson, D. & Forman, L. (eds) (1998). The herbarium handbook. 3rd ed. Royal Botanic Gardens, Kew.
Clarke, C. B. (1885). Gentianaceae. In: J. D. Hooker (ed.), The Flora of British India, Vol. 4: 93 – 132. Reeve & Co., Ltd., London.
Geethakumary, P. (2016). Taxonomic studies of the family Gentianaceae in Kerala India. Unpublished thesis submitted to Manonmaniam Sundaranar University, Tamil Nadu.
Gupta, S. (2009). Taxonomic studies in Gentianaceae Juss. in India. Unpublished thesis submitted to The University of Burdwan, West Bengal.
IUCN (2019). Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Committee. Available from http://www.iucnredlist.org/documents/RedListGuidelines.pdf. [Accessed 6 Nov. 2020].
Jadhav, C. R. (2001). Gentianaceae, Canscora. In: N. P. Singh, P. Lakshminarasimhan, S. Karthikeyan & P. V. Prasanna (eds), Flora of Maharashtra State, Dicotyledones 2: 400 – 401. Botanical Survey of India, Calcutta.
Kolte, R. R., Deshpande, A. S. & Kambale, S. S. (2018). Canscora shrirangiana (Gentianaceae), a new species from lateritic plateaus of Goa, India. Kew Bull. 73: 34. https://doi.org/10.1007/s12225-018-9758-1
Mishra, D. K. & Singh, N. P. (2001). Endemic and Threatened Flowering Plants of Maharashtra. Botanical Survey of India, Calcutta.
Naik, V. N. (1998) Flora of Marathwada 1. Amrut Prakashan, Aurangabad (M.S.).
_____ & Pokle, D. S. (1985). Novelties in the flora of Marathwada. J. Econ. Taxon. Bot. 7 (3): 673.
Rahangdale, S. S. & Rahangdale, S. R. (2017). Floristic diversity of Bhimashankar Wildlife Sanctuary, northern Western Ghats, Maharashtra, India. J. Threat. Taxa 9 (8): 10493 – 10527. https://doi.org/10.11609/jott.3074.9.8.10493-10527
Shahina, P. M. & Nampy, S. (2014). A taxonomic revision of the genus Canscora in South India, and the erection of the new genus Canscorinella (Canscorinae, Gentianaceae) with two new combinations. Phytotaxa 164 (4): 201 – 225.
Struwe, L., Von Hagen, K. B., Kadereit, J. W, Klackenberg, J., Nilsson, J. S, Thiv, M. & Albert, V. A. (2002). Systematics, character evolution, and biogeography of Gentianaceae, including a new tribal and subtribal classification. In: L. Struwe & V. A. Albert (eds), Gentianaceae — Systematics and Natural History, pp. 21 – 309. Cambridge University Press, Cambridge.
Subiramani, S., Sundararajan, S., Sivakumar, H. P., Rajendran, V. & Ramalingam, S. (2019). Sodium nitroprusside enhances callus induction and shoot regeneration in high value medicinal plant Canscora diffusa. Pl. Cell Tissue Organ Cult. 139: 65 – 75. https://doi.org/10.1007/s11240-019-01663-x
Thiers, B. (continuously updated). Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium. http://sweetgum.nybg.org/science/ih/ [Accessed 25 May 2021].
Thiv, M. (2003). A taxonomic revision of Canscora, Cracosna, Duplipetala, Hoppea, Microrphium, Phyllocyclus and Schinziella (Gentianaceae-Canscorinae). Blumea 48 (1): 1 – 46.
Acknowledgements
The authors are grateful to the authorities of Savitribai Phule Pune University, Pune, India. We are also grateful to Prof. Arvind S. Dhabe, Department of Botany, Dr Babasaheb Ambedkar Marathwada University, Aurangabad (M.S.) for providing the images of the type specimen. The insights from Dr Sharad S. Kamble, Department of Botany, M. V. P. Samaj, Arts, Commerce & Science College, Tryambakeshwar, Nashik and help from Mr Nilesh Madhav in the field are greatly appreciated. The authors are also thankful to Dr Savita Rahangdale, Curator, Herbarium, Hon. Babasaheb Jadhav College, Ale. We are grateful to Rashtriya Ucchatar Shisksha Abhiyan (RUSA), Ministry of Human Resource and Development (MHRD), Government of India, New Delhi for financial assistance.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
R., A.P., Gangurde, A.N. & Sardesai, M.M. Identity and taxonomic status of Canscora diffusa var. tetraptera (Gentianaceae). Kew Bull 76, 851–855 (2021). https://doi.org/10.1007/s12225-021-09986-9
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12225-021-09986-9