- Kruijt, R.C., A taxonomic monograph of Sapium Jacq., Anomostachys (Baill.) Hurus., Duvigneaudia J. Léonard and Sclerocroton Hochst. (Euphorbiaceae tribe Hippomaneae). , Bibliotheca Botanica vol. 146: 1-109 (1996)
Illustrations originally published under Sclerocroton Hochst. :
