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Nampy, S., P.m., S., T, H. and H.s., A. 2015.

A taxonomic revision of Swertia L. (Gentianaceae) in South India, with one new species and seven lectotypifications

. Phytotaxa. 195, 1 (Jan. 2015), 31–52. DOI:https://doi.org/10.11646/phytotaxa.195.1.2.