Taraxacum angulare Hagend. & al. (original description)
Taraxacum arenarium Hagend. & al. accepted as Taraxacum subpraticola G.E.Haglund (original description)
Taraxacum ekmaniiforme Hagend. & al. (original description)
Taraxacum flandricum Hagend. & al. (original description)
Taraxacum lancidens Hagend. & al. (original description)
Taraxacum nitidum Hagend. & al. (original description)
Taraxacum pachymeroides Hagend. & al. (original description)
Taraxacum planoides Hagend. & al. (original description)
Taraxacum recessum Hagend. & al. (original description)
Taraxacum retusum Hagend. & al. accepted as Taraxacum expallidiforme Dahlst. (original description)
Taraxacum texelense Hagend. & al. (original description)
Taraxacum tortuosum Hagend. & al. (original description)
Taraxacum unguifrons Hagend. & al. (original description)