C.Rothmaler, W., Exkursionsflora von Deutschland, 4. Gefäßpflanzen: Kritischer Band, ed. 8. 1994
D.Wisskirchen R. & Haeupler H., Standardliste der Farn- und Blütenpflanzen Deutschlands. 1998
E.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(as Taraxacum hexhamense)
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