Template:Al-Shehbaz, 2007
- Al-Shehbaz, I.A. 2007. Generic limits of Dryopetalon, Rollinsia, Sibara, and Thelypodiopsis (Brassicaceae), and a synopsis of Dryopetalon. Novon: A Journal for Botanical Nomenclature 17(4): 397–402. DOI: 10.3417/1055-3177(2007)17[397:GLODRS]2.0.CO;2 Full text BHL