Spiraea californica Hort.Gall. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Spiraea species Spiraea californica Name Homonyms Spiraea californica Torr. Spiraea californica Hort.Gall. ex Dippel Spiraea californica Hort.Gall. Spiraea ×californica Zabel