Cerastium pilosum Greene ex Rydb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Cerastium species Cerastium beeringianum Name Homonyms Cerastium pilosum Greene Cerastium pilosum Hornem. Cerastium pilosum Ten. Cerastium pilosum Sm. Cerastium pilosum Fisch. ex Ledeb. Cerastium pilosum Fisch. Cerastium pilosum Greene ex Rydb.