Cerastium longipedunculatum Muhl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Cerastium species Cerastium nutans Name Homonyms Cerastium longipedunculatum Muhl. ex Britton Cerastium longipedunculatum Muhl.