Taraxacum glaucescens Rchb., 1831–1832 Taraxacum glaucescens Rchb., 1831–1832is blocking name for Taraxacum laevigatum subsp. glaucescens (M. Bieb.) Hayek in Repert. Spec. Nov. Regni Veg. Beih. 30(2): 831. 1931This name is not assigned to any taxon.
