Cerastium mollissimum var. diffusum Fenzl Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Cerastium species Cerastium mollissimum Name Homonyms Cerastium mollissimum var. diffusum Fenzl ex Rohrb. Cerastium mollissimum var. diffusum Fenzl