Korthalsia rigida Blume Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Rumphia 2: 167 (1843) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Arecales family Arecaceae genus Korthalsia species Korthalsia rigida Name Synonyms Calamosagus ochriger Griff. Calamosagus polystachys Griff. Calamosagus polystachys Griff. ex H.Wendl. Korthalsia ferox var. malayana Becc. Korthalsia hallieriana Becc. Korthalsia paludosa Furtado Korthalsia polystachya Mart. Homonyms Korthalsia rigida Blume