A.Marklund, G., Die Taraxacum-Flora Nylands in Acta Bot. Fenn. 26: 1-187. 1940
B.Hansen, K., Dansk feltflora. 1993
C.Lundevall, C.-F. & Øllgaard, H., The genus Taraxacum in the Nordic and Baltic countries: types of all specific, subspecific and varietal taxa, including type locations and sectional belonging in Preslia 71: 43-171. 1999
D.Soest, J. L. van, Atlas of leaf shapes of Taraxacum species from the Netherlands [I, II, III]. 1970–1973