⚠ Version 1 of The Plant List has been superseded.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 Diervilla hortensis in version 1.1 of The Plant List.

Diervilla hortensis var. albiflora Siebold & Zucc. is a synonym of Weigela hortensis var. albiflora (Siebold & Zucc.) Nakai

This name is a synonym of Weigela hortensis var. albiflora (Siebold & Zucc.) Nakai.

The record derives from Tropicos which reports it as a synonym (record 50256566) with original publication details: Fl. Jap. 1: 71 71 1837.