⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Spiraea arenaria in version 1.1 of The Plant List.
This name is a synonym of Spiraea hailarensis .
The record derives from Tropicos which reports it as a synonym (record 50196833
) with original publication details: Bull. Bot. Res., Harbin 20(4): 362-363, f. 1 362 2000.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1020834-1
.