References
For Ailanthus
Clayton. 2011. In Kubitzki, K., ed. 2011. The families and genera of vascular plants. X. Flowering plants – Eudicots – Sapindales, Cucurbitales, Myrtaceae. Springer, Berlin. 436 pp. Google Scholar
Hu, Shiu-ying. 1979. Ailanthus. Arnoldia 39: 29-50. Google Scholar
Thomas, W.W. 2024. Simaroubaceae. In Flora of North America Editorial Committee. 2024. Flora of North America north of Mexico. Volume 13, Magnoliophyta: Geraniaceae to Apiaceae. Oxford Univ. Press, New York, NY. 566 pp. Google Scholar