Title: Khūmư̄ sưksā phư̄t wong khing læ phư̄t bon lān hin nai ʻUtthayān Prawattisāt Phū Phrabāt, ʻAmphœ̄ Bān Phư̄, Čhangwat ʻUdō̜n Thānī
Description: On plants of Utthayan Prawattisat Phu Phrabat (Thailand) in Udon Thani Province, Northeastern Thailand.