Fourteen new species belonging to Taraxacum sect. Vulgaria Dahlst. are described and their area of distribution is given: T. angulare, T. arenarium. T. annatifrons, T. ekmaniiforme, T. flandricum, T. lancidens, T. nitidum, T. pachymeroides, T. planoides, T. recessum, T. retusum, T. texelense, T. tortuosum and T. unguifrons.