Encephalartos longifolius var. hookeri DC. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Cycadopsida order Cycadales family Zamiaceae genus Encephalartos species Encephalartos altensteinii Name Homonyms Encephalartos longifolius var. hookeri DC. Encephalartos longifolius var. hookeri Miq.