Calendula arvensis var. sicula (Willd.) Quézel & Santa Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Calendula species Calendula stellata Name Homonyms Calendula arvensis var. sicula (Willd.) Quézel & Santa Calendula arvensis subsp. sicula (Willd.) Quézel & Santa