Scleranthus cinereus Rchb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Scleranthus species Scleranthus annuus Name Homonyms Scleranthus cinereus Rchb. ex Holuby Scleranthus cinereus Rchb. ex Hoeme Scleranthus cinereus Rchb.