This name is a synonym of Hylotelephium viviparum (Maxim.) H. Ohba.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50198176).
⥇ A cross-taxon basionym link was ignored while processing this record,
see Sedum viviparum Maxim..
This name was in version 1 of The Plant List, record tro-50198176.