Proparte synonym taho(je)n GBIF classification (Originally found in sources as proparte synonym of Thalloidima sedifolium (Scop.) Kistenich et al.) mukaan
Toninia candida f. diffracta (A. Massal.) Rossn
Homotypic synonym taho(je)n GBIF classification (Originally found in sources as doubtful taxon within Toninia candida (Weber) Th.Fr.) mukaan