Gelidium spinescens (Kütz.) Zanardini, 1847 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Gelidiales family Gelidiaceae genus Gelidium species Gelidium crinale Name Homonyms Gelidium spinescens (Kütz.) Trevisan, 1845 Gelidium spinescens (Kütz.) Zanardini, 1847