Template:Wahrmund et al., 2010
- Wahrmund, U., Heklau, H., Röser, M., Kästner, A., Vitek, E., Ehrendorfer, F. & Hagen, K.B.v. 2010. A molecular phylogeny reveals frequent changes of growth form in Carlina (Asteraceae). Taxon 59(2): 367–378. DOI: 10.1002/tax.592003 JSTOR