Arcyria karstenii (Rostaf.) Massee, 1892 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Trichiales family Trichiaceae genus Hemitrichia species Hemitrichia karstenii Name Homonyms Arcyria karstenii (Rostaf.) Massee, 1892