Rediscovery, resurrection and lectotypification of endemic Isoetes sampathkumarnii L. N. Rao from India

Sachin Patil; Satish Patil; Suresh Patel; Kishore Rajput

doi:10.14719/pst.2021.8.4.1343

Rediscovery, resurrection and lectotypification of endemic Isoetes sampathkumarnii L. N. Rao from India

Authors

Sachin Patil Department of Botany, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara 390 002, India https://orcid.org/0000-0001-6408-1901
Satish Patil Department of Botany, Doodhsakhar Mahavidyalaya, Bidri 416 208, India
Suresh Patel Department of Botany, Gujarat Arts and Science College, Ellis Bridge, Ahmedabad 380 006, India https://orcid.org/0000-0001-6590-8528
Kishore Rajput Department of Botany, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara 390 002, India https://orcid.org/0000-0003-2058-0412

DOI:

https://doi.org/10.14719/pst.2021.8.4.1343

Keywords:

Karnataka, Jambughoda wildlife, Velum, Reticulate spores

Abstract

An interesting species of Isoetes was collected from Jambughoda, Wildlife Sanctuary, Gujarat. After a review of literature and comparison of the morphological characters with type specimens, it was identified as I. sampathkumarnii L. N. Rao. It is endemic species of south India and rediscovered after a lapse of 63 years. The species shows several features that make it unique in the genus. Earlier, I. sampathkumarnii was also treated as synonym of I. coromandelina L.f. and I. sahyadrii Mahabala. However, it has an idiosyncratic velum character and spore ornamentation that makes it different from other species. Hence, the authors resurrected it as a distinct species. The original material is ambiguous hence, a lectotype of I. sampathkumarnii has been designated here.

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References

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Published

30-09-2021 — Updated on 04-10-2021

Versions

04-10-2021 (3)
01-10-2021 (2)

How to Cite

Patil S, Patil S, Patel S, Rajput K. Rediscovery, resurrection and lectotypification of endemic Isoetes sampathkumarnii L. N. Rao from India. Plant Sci. Today [Internet]. 2021 Oct. 4 [cited 2024 Dec. 22];8(4):900–904. Available from: https://horizonepublishing.com/journals/index.php/PST/article/view/1343

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Issue

Vol. 8 No. 4 (2021)

Section

Research communications

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