Encephalartos van-hallii DeVriese Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Cycadopsida order Cycadales family Zamiaceae genus Encephalartos species Encephalartos horridus Name Homonyms Encephalartos van-hallii de Vriese Encephalartos van-hallii DeVriese