Physcia stellaris subsp. rosulata (Ach.) Nyl. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Ascomycota class Lecanoromycetes order Caliciales family Physciaceae genus Physcia species Physcia stellaris Name Homonyms Physcia stellaris f. rosulata (Ach.) Nyl. Physcia stellaris subsp. rosulata (Ach.) Nyl. Physcia stellaris var. rosulata (Ach.) Hue