Esser, H. J. (2014) “Croton poomae (Euphorbiaceae), a new species from Thailand”,
Thai Forest Bulletin (Botany)
, (30), pp. 1–6. available at: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24434 (accessed: 3 April 2025).