The record derives from TICA
(data supplied on )
which reports it as a synonym (record
357115D3-0584-47B6-A4FE-9C157B8DA871) with original publication details: Brenner in Meddeland. Soc. Fauna Fl. Fenn. 16. 1889 112 1889.
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Taraxacum officinale in version 1 of The Plant List.