PARNELL, J.; STRIJK, J.; MAKNOI, C.; LUU, H. T.; POOMA, R.; SIRIMONGKOL, S.; TICHAI, W.; RITPHET, N. New records expand the ranges of Christisonia siamensis and Christisonia scortechinii, the latter species being new to Thailand. Thai Forest Bulletin (Botany), n. 42, p. 16-23, 3 dez. 2014.