Suddee, S., S. Tagane, P. Souladeth, D. Kongxaysavath, S. Rueangruea, Y. Suyama, and E. Suzuki. “Coleus Bolavenensis (Lamiaceae), a New Species from Laos”. Thai Forest Bulletin (Botany), vol. 48, no. 1, June 2020, pp. 82-85, doi:10.20531/tfb.2020.48.1.14.