⥇ A cross-taxon basionym link was ignored while processing this record, see Spiraea discolor var. glabrescens .
Full publication details for this name can be found in IPNI:
This name record (from RJP) 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 Holodiscus glabrescens in version 1 of The Plant List.