Cuscuta, Yuncker. Flowers

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1972, Flora Europaea. Volume 3. Diapensiacea to Myoporaceae, Cambridge: Cambridge University Press : 76

Subsect. Europaeae Yuncker. Flowers mostly membranous, often 4-merous. Styles short. Scales mostly small, appressed to the corolla-tube. Corolla-lobes mostly erect.