Cerastium alpinum var. glabrum Wahlenb. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Cerastium species Cerastium alpinum Name Homonyms Cerastium alpinum var. glabrum Retz. Cerastium alpinum subsp. glabrum Retz. Cerastium alpinum var. glabrum Wahlenb.