BioStor
 | Synopsis of the Genera and Suprageneric Taxa of Euphorbiaceae Grady L Webster (1994) Annals of the Missouri Botanical Garden 81: 33-144 |
 | Phytochemistry and Systematics of the Euphorbiaceae David S Seigler (1994) Annals of the Missouri Botanical Garden 81: 380-401 |
 | Phylogenetic Considerations of Euphorbiaceae Tribe Aleuritideae Peter C Van Welzen and Wolfgang Stuppy (1999) Annals of the Missouri Botanical Garden 86: 894-903 |