Description: English: Persicaria attenuata subsp. pulchra in Thailand (17 Nov 2012). Credit: Y. Ito. Date: 9 January 2014, 02:14:00. Source: Ito Y, Barfod A (2014). "An updated checklist of aquatic plants of Myanmar and Thailand". Biodiversity Data Journal 2: e1019.
DOI:
10.3897/BDJ.2.e1019. Author: Ito Y, Barfod A.