Ranunculus polyanthemos subsp. serpens (Schrank) Baltisb.
Placement status: name or taxon excluded (unspecific) (Erroneously mentioned for Greece in Euro+Med (2006–, inferred from Tutin & al. 1993: 273) but absent, confined to Central and SW Europe (Castroviejo & al. 1986: 338–, Jalas & Suominen 1989: 122, Greuter & al. 1989: 437).)