Salix ×concolor Host Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Host. (1828). In: Salix: 10. Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Salicaceae genus Salix species Salix rubra Name Homonyms Salix concolor J.Walker Salix concolor Schleich. ex Ser. Salix ×concolor Host Salix concolor Schleich.