Ledum palustre subsp. angustissimum Worosch. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Ericaceae genus Rhododendron species Rhododendron subulatum Name Homonyms Ledum palustre subsp. angustissimum Vorosch.