Islam, Tajamul, Bilal A. Rasray, Anzar Ahmad Khuroo, Aijaz H. Ganie, Muzamil Ahmad Mugal, and Irshad A. Nawchoo. 2024. “Swertia Kashmirensis subsp. darii (Gentianaceae), A New Taxon from Kashmir Himalaya, India”. Phytotaxa 638 (1). Auckland, New Zealand:79-86. https://doi.org/10.11646/phytotaxa.638.1.7.