Lejeunea gradsteiniana Pócs,
Acta Biol.Pl.Agr. 1: 55, 2010 [2011] (see Pócs 2010b). NOM. NOV. PRO Ceratolejeunea aberrans Steph., Sp. Hepat. (Stephani) 6: 399, 1923 (see Stephani 1923). BLOCKING NAME: Lejeunea aberrans Lindenb. et Gottsche, Syn. Hepat. 5: 751. 1847 (see Gottsche et al. 1847).