Helleborus spinescens Tausch Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Ranunculaceae genus Helleborus species Helleborus argutifolius Name Homonyms Helleborus spinescens Tausch ex Schiffn. Helleborus spinescens Tausch