Chantaranothai, P. and Poompo, S. 2019. Helicteres prostrata (Malvaceae), a new record for Thailand and lectotypifications of H. poilanei and H. vinosa. Thai Forest Bulletin (Botany). 47, 1 (Feb. 2019), 16–18. DOI:https://doi.org/10.20531/tfb.2019.47.1.04.