Template:Funk, Susanna, Stuessy & Robinson, 2009
- Funk V.A., Susanna A., Stuessy T.F. & Robinson H. 2009. Classification of Compositae. pp. 171–189. In Funk V.A., Susanna A., Stuessy T.F. & Bayer, R.J. (Eds.): Systematics, Evolution, and Biogeography of Compositae. Vienna: International Association for Plant Taxonomy (IAPT). ISBN 978-3-9501754-3-1. PDF