1. Bell DS, Herskovits T (2013) A newly discovered large and significant population of Castela emoyri (Emoryi’s Crucifix Thorn, Simaroubaceae) in California. Aliso 31:43–47
2. Borhidi AL (1991) Evolutionary centres and migratory routes of the flora of limestone cliffs: In Phytogeography and Vegetation Ecology of Cuba. Akadémiai Kiadó, Budapest. pp. 275–279
3. Borhidi AL (1996) Phytogeography and vegetation ecology of Cuba. Akadémiai Kiadó, Budapest
4. Cabrera AL, Willink A (1973) Biogeografía de América Latina. Programa Regional de Desarrollo Científico y Tecnológico, Departamento de Asuntos Científicos, Secretaria General de la Organización de los Estados Americanos, Washington, District of Columbia
5. Clayton JW (2011) Simaroubaceae. In: Kubitzki K (ed) The families and genera of vascular plants. Vol. X. Flowering plants. Eudicots: Sapindales, Cucurbitales, Myrtaceae. Berlin, Springer, pp 408–423