Hypnea spicifera (Suhr) Harvey Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Gigartinales family Cystocloniaceae genus Hypnea species Hypnea spicifera Name Synonyms Gracilaria spicifera Suhr, 1834 Hypnea armata (C.Agardh) J.Agardh, 1851 Hypnea harveyi Kütz., 1849 Hypnea spicigera Harvey, 1849 Hypnophycus spicifera (Suhr) Kütz., 1843 Sphaerococcus musciformis var. armatus C.Agardh, 1822 Homonyms Hypnea spicifera (Suhr) Harvey