Yoshida, Toshio, Rinchen Yangzom, and David Long. “Dancing Butterflies of the East Himalayas : New Meconopsis Species from East Bhutan, Arunachal Pradesh and South Tibet”. Sibbaldia: the International Journal of Botanic Garden Horticulture, no. 14 (January 17, 2017): 69–96. Accessed March 28, 2024. https://journals.rbge.org.uk/rbgesib/article/view/193.