You selected Spiraea callosa var. semperflorens hort. ex Zabel. This is a synonym for:

Accepted scientific name:
Spiraea x semperflorens hort. ex Zabel (accepted name) 1 literature reference for Spiraea x semperflorens hort. ex Zabel
Synonyms: -
Infraspecific taxon: Spiraea x semperflorens forma spicata Zabel
Spiraea x semperflorens forma typica Zabel
Spiraea x semperflorens forma x macrantha Zabel
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Rosales
Family Rosaceae
Genus Spiraea
Distribution: -
Additional data: -
Source database: IOPI-GPC, 10.0, Aug 2007
Latest taxonomic scrutiny: R. Pankhurst, 2009
Online resource: -
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:2a6586fa-60a7-102d-be47-00304854f810:ac2010